15419572

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{11717}}^1$

素因数の和:11775

約数の個数: 24

約数和(自身を含む): 31497984

約数和(自身を除く): 16078412

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 11717, 23434, 46868, 82019, 164038, 328076, 550699, 1101398, 2202796, 3854893, 7709786, 15419572]

約数ペア:

[(1, 15419572), (2, 7709786), (4, 3854893), (7, 2202796), (14, 1101398), (28, 550699), (47, 328076), (94, 164038), (188, 82019), (329, 46868), (658, 23434), (1316, 11717)]