18637640641

素因数分解:

${\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{617}}^1\times {\mathrm{13901}}^1$

素因数の和:14612

約数の個数: 16

約数和(自身を含む): 19485376848

約数和(自身を除く): 847736207

約数列:

[1, 41, 53, 617, 2173, 13901, 25297, 32701, 569941, 736753, 1340741, 8576917, 30206873, 351653597, 454576601, 18637640641]

約数ペア:

[(1, 18637640641), (41, 454576601), (53, 351653597), (617, 30206873), (2173, 8576917), (13901, 1340741), (25297, 736753), (32701, 569941)]