19147416

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{15053}}^1$

素因数の和:15115

約数の個数: 32

約数和(自身を含む): 48774960

約数和(自身を除く): 29627544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 15053, 30106, 45159, 60212, 90318, 120424, 180636, 361272, 797809, 1595618, 2393427, 3191236, 4786854, 6382472, 9573708, 19147416]

約数ペア:

[(1, 19147416), (2, 9573708), (3, 6382472), (4, 4786854), (6, 3191236), (8, 2393427), (12, 1595618), (24, 797809), (53, 361272), (106, 180636), (159, 120424), (212, 90318), (318, 60212), (424, 45159), (636, 30106), (1272, 15053)]