17221976

素因数分解:

$2^3\times {\mathrm{317}}^1\times {\mathrm{6791}}^1$

素因数の和:7114

約数の個数: 16

約数和(自身を含む): 32397840

約数和(自身を除く): 15175864

約数列:

[1, 2, 4, 8, 317, 634, 1268, 2536, 6791, 13582, 27164, 54328, 2152747, 4305494, 8610988, 17221976]

約数ペア:

[(1, 17221976), (2, 8610988), (4, 4305494), (8, 2152747), (317, 54328), (634, 27164), (1268, 13582), (2536, 6791)]