15926416

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5323}}^1$

素因数の和:5359

約数の個数: 40

約数和(自身を含む): 35649504

約数和(自身を除く): 19723088

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 5323, 10646, 21292, 42584, 58553, 85168, 90491, 117106, 180982, 234212, 361964, 468424, 723928, 936848, 995401, 1447856, 1990802, 3981604, 7963208, 15926416]

約数ペア:

[(1, 15926416), (2, 7963208), (4, 3981604), (8, 1990802), (11, 1447856), (16, 995401), (17, 936848), (22, 723928), (34, 468424), (44, 361964), (68, 234212), (88, 180982), (136, 117106), (176, 90491), (187, 85168), (272, 58553), (374, 42584), (748, 21292), (1496, 10646), (2992, 5323)]