19011594

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{9631}}^1$

素因数の和:9690

約数の個数: 32

約数和(自身を含む): 44384256

約数和(自身を除く): 25372662

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 9631, 19262, 28893, 57786, 67417, 134834, 202251, 404502, 452657, 905314, 1357971, 2715942, 3168599, 6337198, 9505797, 19011594]

約数ペア:

[(1, 19011594), (2, 9505797), (3, 6337198), (6, 3168599), (7, 2715942), (14, 1357971), (21, 905314), (42, 452657), (47, 404502), (94, 202251), (141, 134834), (282, 67417), (329, 57786), (658, 28893), (987, 19262), (1974, 9631)]