15291274

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:294

約数の個数: 24

約数和(自身を含む): 24387300

約数和(自身を除く): 9096026

約数列:

[1, 2, 23, 46, 97, 149, 194, 298, 529, 1058, 2231, 3427, 4462, 6854, 14453, 28906, 51313, 78821, 102626, 157642, 332419, 664838, 7645637, 15291274]

約数ペア:

[(1, 15291274), (2, 7645637), (23, 664838), (46, 332419), (97, 157642), (149, 102626), (194, 78821), (298, 51313), (529, 28906), (1058, 14453), (2231, 6854), (3427, 4462)]