12916398

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:213

約数の個数: 64

約数和(自身を含む): 29859840

約数和(自身を除く): 16943442

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 59, 62, 66, 93, 107, 118, 177, 186, 214, 321, 341, 354, 642, 649, 682, 1023, 1177, 1298, 1829, 1947, 2046, 2354, 3317, 3531, 3658, 3894, 5487, 6313, 6634, 7062, 9951, 10974, 12626, 18939, 19902, 20119, 36487, 37878, 40238, 60357, 69443, 72974, 109461, 120714, 138886, 195703, 208329, 218922, 391406, 416658, 587109, 1174218, 2152733, 4305466, 6458199, 12916398]

約数ペア:

[(1, 12916398), (2, 6458199), (3, 4305466), (6, 2152733), (11, 1174218), (22, 587109), (31, 416658), (33, 391406), (59, 218922), (62, 208329), (66, 195703), (93, 138886), (107, 120714), (118, 109461), (177, 72974), (186, 69443), (214, 60357), (321, 40238), (341, 37878), (354, 36487), (642, 20119), (649, 19902), (682, 18939), (1023, 12626), (1177, 10974), (1298, 9951), (1829, 7062), (1947, 6634), (2046, 6313), (2354, 5487), (3317, 3894), (3531, 3658)]