15936290

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{827}}^1$

素因数の和:922

約数の個数: 32

約数和(自身を含む): 30046464

約数和(自身を除く): 14110174

約数列:

[1, 2, 5, 10, 41, 47, 82, 94, 205, 235, 410, 470, 827, 1654, 1927, 3854, 4135, 8270, 9635, 19270, 33907, 38869, 67814, 77738, 169535, 194345, 339070, 388690, 1593629, 3187258, 7968145, 15936290]

約数ペア:

[(1, 15936290), (2, 7968145), (5, 3187258), (10, 1593629), (41, 388690), (47, 339070), (82, 194345), (94, 169535), (205, 77738), (235, 67814), (410, 38869), (470, 33907), (827, 19270), (1654, 9635), (1927, 8270), (3854, 4135)]