15255214

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{30881}}^1$

素因数の和:30915

約数の個数: 16

約数和(自身を含む): 25940880

約数和(自身を除く): 10685666

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 30881, 61762, 401453, 586739, 802906, 1173478, 7627607, 15255214]

約数ペア:

[(1, 15255214), (2, 7627607), (13, 1173478), (19, 802906), (26, 586739), (38, 401453), (247, 61762), (494, 30881)]