15695591980

素因数分解:

$2^2\times 5^1\times {\mathrm{797}}^1\times {\mathrm{984667}}^1$

素因数の和:985473

約数の個数: 24

約数和(自身を含む): 33002132688

約数和(自身を除く): 17306540708

約数列:

[1, 2, 4, 5, 10, 20, 797, 1594, 3188, 3985, 7970, 15940, 984667, 1969334, 3938668, 4923335, 9846670, 19693340, 784779599, 1569559198, 3139118396, 3923897995, 7847795990, 15695591980]

約数ペア:

[(1, 15695591980), (2, 7847795990), (4, 3923897995), (5, 3139118396), (10, 1569559198), (20, 784779599), (797, 19693340), (1594, 9846670), (3188, 4923335), (3985, 3938668), (7970, 1969334), (15940, 984667)]