12912352016

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{227}}^1\times {\mathrm{60257}}^1$

素因数の和:60551

約数の個数: 40

約数和(自身を含む): 25554212640

約数和(自身を除く): 12641860624

約数列:

[1, 2, 4, 8, 16, 59, 118, 227, 236, 454, 472, 908, 944, 1816, 3632, 13393, 26786, 53572, 60257, 107144, 120514, 214288, 241028, 482056, 964112, 3555163, 7110326, 13678339, 14220652, 27356678, 28441304, 54713356, 56882608, 109426712, 218853424, 807022001, 1614044002, 3228088004, 6456176008, 12912352016]

約数ペア:

[(1, 12912352016), (2, 6456176008), (4, 3228088004), (8, 1614044002), (16, 807022001), (59, 218853424), (118, 109426712), (227, 56882608), (236, 54713356), (454, 28441304), (472, 27356678), (908, 14220652), (944, 13678339), (1816, 7110326), (3632, 3555163), (13393, 964112), (26786, 482056), (53572, 241028), (60257, 214288), (107144, 120514)]