12854984

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{317}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 25013880

約数和(自身を除く): 12158896

約数列:

[1, 2, 4, 8, 37, 74, 137, 148, 274, 296, 317, 548, 634, 1096, 1268, 2536, 5069, 10138, 11729, 20276, 23458, 40552, 43429, 46916, 86858, 93832, 173716, 347432, 1606873, 3213746, 6427492, 12854984]

約数ペア:

[(1, 12854984), (2, 6427492), (4, 3213746), (8, 1606873), (37, 347432), (74, 173716), (137, 93832), (148, 86858), (274, 46916), (296, 43429), (317, 40552), (548, 23458), (634, 20276), (1096, 11729), (1268, 10138), (2536, 5069)]