12693230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{449}}^1$

素因数の和:724

約数の個数: 32

約数和(自身を含む): 25077600

約数和(自身を除く): 12384370

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 257, 449, 514, 898, 1285, 2245, 2570, 2827, 4490, 4939, 5654, 9878, 14135, 24695, 28270, 49390, 115393, 230786, 576965, 1153930, 1269323, 2538646, 6346615, 12693230]

約数ペア:

[(1, 12693230), (2, 6346615), (5, 2538646), (10, 1269323), (11, 1153930), (22, 576965), (55, 230786), (110, 115393), (257, 49390), (449, 28270), (514, 24695), (898, 14135), (1285, 9878), (2245, 5654), (2570, 4939), (2827, 4490)]