12206428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1229}}^1$

素因数の和:1437

約数の個数: 24

約数和(自身を含む): 23143680

約数和(自身を除く): 10937252

約数列:

[1, 2, 4, 13, 26, 52, 191, 382, 764, 1229, 2458, 2483, 4916, 4966, 9932, 15977, 31954, 63908, 234739, 469478, 938956, 3051607, 6103214, 12206428]

約数ペア:

[(1, 12206428), (2, 6103214), (4, 3051607), (13, 938956), (26, 469478), (52, 234739), (191, 63908), (382, 31954), (764, 15977), (1229, 9932), (2458, 4966), (2483, 4916)]