11655890

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{28429}}^1$

素因数の和:28477

約数の個数: 16

約数和(自身を含む): 21493080

約数和(自身を除く): 9837190

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 28429, 56858, 142145, 284290, 1165589, 2331178, 5827945, 11655890]

約数ペア:

[(1, 11655890), (2, 5827945), (5, 2331178), (10, 1165589), (41, 284290), (82, 142145), (205, 56858), (410, 28429)]