13319830

素因数分解:

$2^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{3571}}^1$

素因数の和:3951

約数の個数: 16

約数和(自身を含む): 24046704

約数和(自身を除く): 10726874

約数列:

[1, 2, 5, 10, 373, 746, 1865, 3571, 3730, 7142, 17855, 35710, 1331983, 2663966, 6659915, 13319830]

約数ペア:

[(1, 13319830), (2, 6659915), (5, 2663966), (10, 1331983), (373, 35710), (746, 17855), (1865, 7142), (3571, 3730)]