15810988

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2273}}^1$

素因数の和:2361

約数の個数: 24

約数和(自身を含む): 29034432

約数和(自身を除く): 13223444

約数列:

[1, 2, 4, 37, 47, 74, 94, 148, 188, 1739, 2273, 3478, 4546, 6956, 9092, 84101, 106831, 168202, 213662, 336404, 427324, 3952747, 7905494, 15810988]

約数ペア:

[(1, 15810988), (2, 7905494), (4, 3952747), (37, 427324), (47, 336404), (74, 213662), (94, 168202), (148, 106831), (188, 84101), (1739, 9092), (2273, 6956), (3478, 4546)]