11984786

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{17573}}^1$

素因数の和:17617

約数の個数: 16

約数和(自身を含む): 20245248

約数和(自身を除く): 8260462

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 17573, 35146, 193303, 386606, 544763, 1089526, 5992393, 11984786]

約数ペア:

[(1, 11984786), (2, 5992393), (11, 1089526), (22, 544763), (31, 386606), (62, 193303), (341, 35146), (682, 17573)]