15790396

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{353}}^1$

素因数の和:621

約数の個数: 24

約数和(自身を含む): 28368144

約数和(自身を除く): 12577748

約数列:

[1, 2, 4, 53, 106, 211, 212, 353, 422, 706, 844, 1412, 11183, 18709, 22366, 37418, 44732, 74483, 74836, 148966, 297932, 3947599, 7895198, 15790396]

約数ペア:

[(1, 15790396), (2, 7895198), (4, 3947599), (53, 297932), (106, 148966), (211, 74836), (212, 74483), (353, 44732), (422, 37418), (706, 22366), (844, 18709), (1412, 11183)]