12186564

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{409}}^1$

素因数の和:620

約数の個数: 48

約数和(自身を含む): 30858240

約数和(自身を除く): 18671676

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 191, 382, 409, 573, 764, 818, 1146, 1227, 1636, 2292, 2454, 2483, 4908, 4966, 5317, 7449, 9932, 10634, 14898, 15951, 21268, 29796, 31902, 63804, 78119, 156238, 234357, 312476, 468714, 937428, 1015547, 2031094, 3046641, 4062188, 6093282, 12186564]

約数ペア:

[(1, 12186564), (2, 6093282), (3, 4062188), (4, 3046641), (6, 2031094), (12, 1015547), (13, 937428), (26, 468714), (39, 312476), (52, 234357), (78, 156238), (156, 78119), (191, 63804), (382, 31902), (409, 29796), (573, 21268), (764, 15951), (818, 14898), (1146, 10634), (1227, 9932), (1636, 7449), (2292, 5317), (2454, 4966), (2483, 4908)]