15694354084

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{691}}^1$

素因数の和:989

約数の個数: 96

約数和(自身を含む): 30614855040

約数和(自身を除く): 14920500956

約数列:

[1, 2, 4, 19, 37, 38, 41, 74, 76, 82, 148, 164, 197, 394, 691, 703, 779, 788, 1382, 1406, 1517, 1558, 2764, 2812, 3034, 3116, 3743, 6068, 7289, 7486, 8077, 13129, 14578, 14972, 16154, 25567, 26258, 28331, 28823, 29156, 32308, 51134, 52516, 56662, 57646, 102268, 113324, 115292, 136127, 138491, 153463, 272254, 276982, 298849, 306926, 485773, 538289, 544508, 553964, 597698, 613852, 971546, 1048247, 1076578, 1195396, 1943092, 2096494, 2153156, 2586413, 4192988, 5036699, 5172826, 5581207, 5678131, 10073398, 10345652, 11162414, 11356262, 19916693, 20146796, 22324828, 22712524, 39833386, 79666772, 95697281, 106042933, 191394562, 206504659, 212085866, 382789124, 413009318, 424171732, 826018636, 3923588521, 7847177042, 15694354084]

約数ペア:

[(1, 15694354084), (2, 7847177042), (4, 3923588521), (19, 826018636), (37, 424171732), (38, 413009318), (41, 382789124), (74, 212085866), (76, 206504659), (82, 191394562), (148, 106042933), (164, 95697281), (197, 79666772), (394, 39833386), (691, 22712524), (703, 22324828), (779, 20146796), (788, 19916693), (1382, 11356262), (1406, 11162414), (1517, 10345652), (1558, 10073398), (2764, 5678131), (2812, 5581207), (3034, 5172826), (3116, 5036699), (3743, 4192988), (6068, 2586413), (7289, 2153156), (7486, 2096494), (8077, 1943092), (13129, 1195396), (14578, 1076578), (14972, 1048247), (16154, 971546), (25567, 613852), (26258, 597698), (28331, 553964), (28823, 544508), (29156, 538289), (32308, 485773), (51134, 306926), (52516, 298849), (56662, 276982), (57646, 272254), (102268, 153463), (113324, 138491), (115292, 136127)]