12651892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{683}}^1$

素因数の和:1119

約数の個数: 24

約数和(自身を含む): 24246432

約数和(自身を除く): 11594540

約数列:

[1, 2, 4, 11, 22, 44, 421, 683, 842, 1366, 1684, 2732, 4631, 7513, 9262, 15026, 18524, 30052, 287543, 575086, 1150172, 3162973, 6325946, 12651892]

約数ペア:

[(1, 12651892), (2, 6325946), (4, 3162973), (11, 1150172), (22, 575086), (44, 287543), (421, 30052), (683, 18524), (842, 15026), (1366, 9262), (1684, 7513), (2732, 4631)]