12474592

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1$

素因数の和:371

約数の個数: 48

約数和(自身を含む): 26756352

約数和(自身を除く): 14281760

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 157, 191, 208, 314, 382, 416, 628, 764, 1256, 1528, 2041, 2483, 2512, 3056, 4082, 4966, 5024, 6112, 8164, 9932, 16328, 19864, 29987, 32656, 39728, 59974, 65312, 79456, 119948, 239896, 389831, 479792, 779662, 959584, 1559324, 3118648, 6237296, 12474592]

約数ペア:

[(1, 12474592), (2, 6237296), (4, 3118648), (8, 1559324), (13, 959584), (16, 779662), (26, 479792), (32, 389831), (52, 239896), (104, 119948), (157, 79456), (191, 65312), (208, 59974), (314, 39728), (382, 32656), (416, 29987), (628, 19864), (764, 16328), (1256, 9932), (1528, 8164), (2041, 6112), (2483, 5024), (2512, 4966), (3056, 4082)]