15559556

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{12043}}^1$

素因数の和:12083

約数の個数: 24

約数和(自身を含む): 30350880

約数和(自身を除く): 14791324

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 12043, 24086, 48172, 204731, 228817, 409462, 457634, 818924, 915268, 3889889, 7779778, 15559556]

約数ペア:

[(1, 15559556), (2, 7779778), (4, 3889889), (17, 915268), (19, 818924), (34, 457634), (38, 409462), (68, 228817), (76, 204731), (323, 48172), (646, 24086), (1292, 12043)]