12950290

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^3$

素因数の和:334

約数の個数: 16

約数和(自身を含む): 23526360

約数和(自身を除く): 10576070

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 11881, 23762, 59405, 118810, 1295029, 2590058, 6475145, 12950290]

約数ペア:

[(1, 12950290), (2, 6475145), (5, 2590058), (10, 1295029), (109, 118810), (218, 59405), (545, 23762), (1090, 11881)]