19327090

素因数分解:

$2^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{5839}}^1$

素因数の和:6177

約数の個数: 16

約数和(自身を含む): 34899840

約数和(自身を除く): 15572750

約数列:

[1, 2, 5, 10, 331, 662, 1655, 3310, 5839, 11678, 29195, 58390, 1932709, 3865418, 9663545, 19327090]

約数ペア:

[(1, 19327090), (2, 9663545), (5, 3865418), (10, 1932709), (331, 58390), (662, 29195), (1655, 11678), (3310, 5839)]