15691793936

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10777331}}^1$

素因数の和:10777359

約数の個数: 40

約数和(自身を含む): 37418896704

約数和(自身を除く): 21727102768

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 10777331, 21554662, 43109324, 75441317, 86218648, 140105303, 150882634, 172437296, 280210606, 301765268, 560421212, 603530536, 980737121, 1120842424, 1207061072, 1961474242, 2241684848, 3922948484, 7845896968, 15691793936]

約数ペア:

[(1, 15691793936), (2, 7845896968), (4, 3922948484), (7, 2241684848), (8, 1961474242), (13, 1207061072), (14, 1120842424), (16, 980737121), (26, 603530536), (28, 560421212), (52, 301765268), (56, 280210606), (91, 172437296), (104, 150882634), (112, 140105303), (182, 86218648), (208, 75441317), (364, 43109324), (728, 21554662), (1456, 10777331)]