13093486

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:233

約数の個数: 48

約数和(自身を含む): 24640416

約数和(自身を除く): 11546930

約数列:

[1, 2, 7, 14, 23, 37, 46, 49, 74, 98, 157, 161, 259, 314, 322, 518, 851, 1099, 1127, 1702, 1813, 2198, 2254, 3611, 3626, 5809, 5957, 7222, 7693, 11618, 11914, 15386, 25277, 40663, 41699, 50554, 81326, 83398, 133607, 176939, 267214, 284641, 353878, 569282, 935249, 1870498, 6546743, 13093486]

約数ペア:

[(1, 13093486), (2, 6546743), (7, 1870498), (14, 935249), (23, 569282), (37, 353878), (46, 284641), (49, 267214), (74, 176939), (98, 133607), (157, 83398), (161, 81326), (259, 50554), (314, 41699), (322, 40663), (518, 25277), (851, 15386), (1099, 11914), (1127, 11618), (1702, 7693), (1813, 7222), (2198, 5957), (2254, 5809), (3611, 3626)]