23505818

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1$

素因数の和:542

約数の個数: 32

約数和(自身を含む): 41679360

約数和(自身を除く): 18173542

約数列:

[1, 2, 7, 14, 53, 79, 106, 158, 371, 401, 553, 742, 802, 1106, 2807, 4187, 5614, 8374, 21253, 29309, 31679, 42506, 58618, 63358, 148771, 221753, 297542, 443506, 1678987, 3357974, 11752909, 23505818]

約数ペア:

[(1, 23505818), (2, 11752909), (7, 3357974), (14, 1678987), (53, 443506), (79, 297542), (106, 221753), (158, 148771), (371, 63358), (401, 58618), (553, 42506), (742, 31679), (802, 29309), (1106, 21253), (2807, 8374), (4187, 5614)]