16315990

素因数分解:

$2^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{5147}}^1$

素因数の和:5471

約数の個数: 16

約数和(自身を含む): 29467152

約数和(自身を除く): 13151162

約数列:

[1, 2, 5, 10, 317, 634, 1585, 3170, 5147, 10294, 25735, 51470, 1631599, 3263198, 8157995, 16315990]

約数ペア:

[(1, 16315990), (2, 8157995), (5, 3263198), (10, 1631599), (317, 51470), (634, 25735), (1585, 10294), (3170, 5147)]