17803988

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{739}}^1$

素因数の和:1079

約数の個数: 24

約数和(自身を含む): 32944800

約数和(自身を除く): 15140812

約数列:

[1, 2, 4, 19, 38, 76, 317, 634, 739, 1268, 1478, 2956, 6023, 12046, 14041, 24092, 28082, 56164, 234263, 468526, 937052, 4450997, 8901994, 17803988]

約数ペア:

[(1, 17803988), (2, 8901994), (4, 4450997), (19, 937052), (38, 468526), (76, 234263), (317, 56164), (634, 28082), (739, 24092), (1268, 14041), (1478, 12046), (2956, 6023)]