23009228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1619}}^1$

素因数の和:1670

約数の個数: 48

約数和(自身を含む): 48988800

約数和(自身を除く): 25979572

約数列:

[1, 2, 4, 11, 17, 19, 22, 34, 38, 44, 68, 76, 187, 209, 323, 374, 418, 646, 748, 836, 1292, 1619, 3238, 3553, 6476, 7106, 14212, 17809, 27523, 30761, 35618, 55046, 61522, 71236, 110092, 123044, 302753, 338371, 522937, 605506, 676742, 1045874, 1211012, 1353484, 2091748, 5752307, 11504614, 23009228]

約数ペア:

[(1, 23009228), (2, 11504614), (4, 5752307), (11, 2091748), (17, 1353484), (19, 1211012), (22, 1045874), (34, 676742), (38, 605506), (44, 522937), (68, 338371), (76, 302753), (187, 123044), (209, 110092), (323, 71236), (374, 61522), (418, 55046), (646, 35618), (748, 30761), (836, 27523), (1292, 17809), (1619, 14212), (3238, 7106), (3553, 6476)]