22517774

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:308

約数の個数: 32

約数和(自身を含む): 37044000

約数和(自身を除く): 14526226

約数列:

[1, 2, 19, 38, 41, 82, 97, 149, 194, 298, 779, 1558, 1843, 2831, 3686, 3977, 5662, 6109, 7954, 12218, 14453, 28906, 75563, 116071, 151126, 232142, 274607, 549214, 592573, 1185146, 11258887, 22517774]

約数ペア:

[(1, 22517774), (2, 11258887), (19, 1185146), (38, 592573), (41, 549214), (82, 274607), (97, 232142), (149, 151126), (194, 116071), (298, 75563), (779, 28906), (1558, 14453), (1843, 12218), (2831, 7954), (3686, 6109), (3977, 5662)]