22356464

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5657}}^1$

素因数の和:5697

約数の個数: 40

約数和(自身を含む): 49111440

約数和(自身を除く): 26754976

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 5657, 11314, 22628, 45256, 73541, 90512, 107483, 147082, 214966, 294164, 429932, 588328, 859864, 1176656, 1397279, 1719728, 2794558, 5589116, 11178232, 22356464]

約数ペア:

[(1, 22356464), (2, 11178232), (4, 5589116), (8, 2794558), (13, 1719728), (16, 1397279), (19, 1176656), (26, 859864), (38, 588328), (52, 429932), (76, 294164), (104, 214966), (152, 147082), (208, 107483), (247, 90512), (304, 73541), (494, 45256), (988, 22628), (1976, 11314), (3952, 5657)]