9786290

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{23869}}^1$

素因数の和:23917

約数の個数: 16

約数和(自身を含む): 18045720

約数和(自身を除く): 8259430

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 23869, 47738, 119345, 238690, 978629, 1957258, 4893145, 9786290]

約数ペア:

[(1, 9786290), (2, 4893145), (5, 1957258), (10, 978629), (41, 238690), (82, 119345), (205, 47738), (410, 23869)]