19331806

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{25639}}^1$

素因数の和:25683

約数の個数: 16

約数和(自身を含む): 32306400

約数和(自身を除く): 12974594

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 25639, 51278, 333307, 666614, 743531, 1487062, 9665903, 19331806]

約数ペア:

[(1, 19331806), (2, 9665903), (13, 1487062), (26, 743531), (29, 666614), (58, 333307), (377, 51278), (754, 25639)]