19120536

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{1553}}^1$

素因数の和:1590

約数の個数: 80

約数和(自身を含む): 56410200

約数和(自身を除く): 37289664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 324, 342, 456, 513, 648, 684, 1026, 1368, 1539, 1553, 2052, 3078, 3106, 4104, 4659, 6156, 6212, 9318, 12312, 12424, 13977, 18636, 27954, 29507, 37272, 41931, 55908, 59014, 83862, 88521, 111816, 118028, 125793, 167724, 177042, 236056, 251586, 265563, 335448, 354084, 503172, 531126, 708168, 796689, 1006344, 1062252, 1593378, 2124504, 2390067, 3186756, 4780134, 6373512, 9560268, 19120536]

約数ペア:

[(1, 19120536), (2, 9560268), (3, 6373512), (4, 4780134), (6, 3186756), (8, 2390067), (9, 2124504), (12, 1593378), (18, 1062252), (19, 1006344), (24, 796689), (27, 708168), (36, 531126), (38, 503172), (54, 354084), (57, 335448), (72, 265563), (76, 251586), (81, 236056), (108, 177042), (114, 167724), (152, 125793), (162, 118028), (171, 111816), (216, 88521), (228, 83862), (324, 59014), (342, 55908), (456, 41931), (513, 37272), (648, 29507), (684, 27954), (1026, 18636), (1368, 13977), (1539, 12424), (1553, 12312), (2052, 9318), (3078, 6212), (3106, 6156), (4104, 4659)]