12496432

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{823}}^1$

素因数の和:917

約数の個数: 40

約数和(自身を含む): 26463584

約数和(自身を除く): 13967152

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 73, 104, 146, 208, 292, 584, 823, 949, 1168, 1646, 1898, 3292, 3796, 6584, 7592, 10699, 13168, 15184, 21398, 42796, 60079, 85592, 120158, 171184, 240316, 480632, 781027, 961264, 1562054, 3124108, 6248216, 12496432]

約数ペア:

[(1, 12496432), (2, 6248216), (4, 3124108), (8, 1562054), (13, 961264), (16, 781027), (26, 480632), (52, 240316), (73, 171184), (104, 120158), (146, 85592), (208, 60079), (292, 42796), (584, 21398), (823, 15184), (949, 13168), (1168, 10699), (1646, 7592), (1898, 6584), (3292, 3796)]