17954962

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{5981}}^1$

素因数の和:6081

約数の個数: 16

約数和(自身を含む): 28713600

約数和(自身を除く): 10758638

約数列:

[1, 2, 19, 38, 79, 158, 1501, 3002, 5981, 11962, 113639, 227278, 472499, 944998, 8977481, 17954962]

約数ペア:

[(1, 17954962), (2, 8977481), (19, 944998), (38, 472499), (79, 227278), (158, 113639), (1501, 11962), (3002, 5981)]