12321634

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1$

素因数の和:550

約数の個数: 32

約数和(自身を含む): 21467376

約数和(自身を除く): 9145742

約数列:

[1, 2, 13, 17, 26, 34, 61, 122, 221, 442, 457, 793, 914, 1037, 1586, 2074, 5941, 7769, 11882, 13481, 15538, 26962, 27877, 55754, 100997, 201994, 362401, 473909, 724802, 947818, 6160817, 12321634]

約数ペア:

[(1, 12321634), (2, 6160817), (13, 947818), (17, 724802), (26, 473909), (34, 362401), (61, 201994), (122, 100997), (221, 55754), (442, 27877), (457, 26962), (793, 15538), (914, 13481), (1037, 11882), (1586, 7769), (2074, 5941)]