73142818

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{274973}}^1$

素因数の和:275001

約数の個数: 16

約数和(自身を含む): 131987520

約数和(自身を除く): 58844702

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 274973, 549946, 1924811, 3849622, 5224487, 10448974, 36571409, 73142818]

約数ペア:

[(1, 73142818), (2, 36571409), (7, 10448974), (14, 5224487), (19, 3849622), (38, 1924811), (133, 549946), (266, 274973)]