12545603

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2687}}^1$

素因数の和:2746

約数の個数: 16

約数和(自身を含む): 15482880

約数和(自身を除く): 2937277

約数列:

[1, 7, 23, 29, 161, 203, 667, 2687, 4669, 18809, 61801, 77923, 432607, 545461, 1792229, 12545603]

約数ペア:

[(1, 12545603), (7, 1792229), (23, 545461), (29, 432607), (161, 77923), (203, 61801), (667, 18809), (2687, 4669)]