12015952

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1409}}^1$

素因数の和:1471

約数の個数: 40

約数和(自身を含む): 25701480

約数和(自身を除く): 13685528

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 1066, 1409, 2132, 2818, 4264, 5636, 8528, 11272, 18317, 22544, 36634, 57769, 73268, 115538, 146536, 231076, 293072, 462152, 750997, 924304, 1501994, 3003988, 6007976, 12015952]

約数ペア:

[(1, 12015952), (2, 6007976), (4, 3003988), (8, 1501994), (13, 924304), (16, 750997), (26, 462152), (41, 293072), (52, 231076), (82, 146536), (104, 115538), (164, 73268), (208, 57769), (328, 36634), (533, 22544), (656, 18317), (1066, 11272), (1409, 8528), (2132, 5636), (2818, 4264)]