16173715

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8273}}^1$

素因数の和:8318

約数の個数: 16

約数和(自身を含む): 21446208

約数和(自身を除く): 5272493

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 8273, 41365, 140641, 190279, 703205, 951395, 3234743, 16173715]

約数ペア:

[(1, 16173715), (5, 3234743), (17, 951395), (23, 703205), (85, 190279), (115, 140641), (391, 41365), (1955, 8273)]