11803490

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{28789}}^1$

素因数の和:28837

約数の個数: 16

約数和(自身を含む): 21765240

約数和(自身を除く): 9961750

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 28789, 57578, 143945, 287890, 1180349, 2360698, 5901745, 11803490]

約数ペア:

[(1, 11803490), (2, 5901745), (5, 2360698), (10, 1180349), (41, 287890), (82, 143945), (205, 57578), (410, 28789)]