22151792

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{379}}^1$

素因数の和:681

約数の個数: 40

約数和(自身を含む): 46507440

約数和(自身を除く): 24355648

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 281, 379, 562, 758, 1124, 1516, 2248, 3032, 3653, 4496, 4927, 6064, 7306, 9854, 14612, 19708, 29224, 39416, 58448, 78832, 106499, 212998, 425996, 851992, 1384487, 1703984, 2768974, 5537948, 11075896, 22151792]

約数ペア:

[(1, 22151792), (2, 11075896), (4, 5537948), (8, 2768974), (13, 1703984), (16, 1384487), (26, 851992), (52, 425996), (104, 212998), (208, 106499), (281, 78832), (379, 58448), (562, 39416), (758, 29224), (1124, 19708), (1516, 14612), (2248, 9854), (3032, 7306), (3653, 6064), (4496, 4927)]