25934810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12409}}^1$

素因数の和:12446

約数の個数: 32

約数和(自身を含む): 53611200

約数和(自身を除く): 27676390

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 12409, 24818, 62045, 124090, 136499, 235771, 272998, 471542, 682495, 1178855, 1364990, 2357710, 2593481, 5186962, 12967405, 25934810]

約数ペア:

[(1, 25934810), (2, 12967405), (5, 5186962), (10, 2593481), (11, 2357710), (19, 1364990), (22, 1178855), (38, 682495), (55, 471542), (95, 272998), (110, 235771), (190, 136499), (209, 124090), (418, 62045), (1045, 24818), (2090, 12409)]