21032297522

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{1259}}^1\times {\mathrm{76631}}^1$

素因数の和:78001

約数の個数: 16

約数和(自身を含む): 31863585600

約数和(自身を除く): 10831288078

約数列:

[1, 2, 109, 218, 1259, 2518, 76631, 137231, 153262, 274462, 8352779, 16705558, 96478429, 192956858, 10516148761, 21032297522]

約数ペア:

[(1, 21032297522), (2, 10516148761), (109, 192956858), (218, 96478429), (1259, 16705558), (2518, 8352779), (76631, 274462), (137231, 153262)]