19071594

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{14923}}^1$

素因数の和:15002

約数の個数: 24

約数和(自身を含む): 41906592

約数和(自身を除く): 22834998

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 14923, 29846, 44769, 89538, 134307, 268614, 1059533, 2119066, 3178599, 6357198, 9535797, 19071594]

約数ペア:

[(1, 19071594), (2, 9535797), (3, 6357198), (6, 3178599), (9, 2119066), (18, 1059533), (71, 268614), (142, 134307), (213, 89538), (426, 44769), (639, 29846), (1278, 14923)]