2912107010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15326879}}^1$

素因数の和:15326905

約数の個数: 16

約数和(自身を含む): 5517676800

約数和(自身を除く): 2605569790

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 15326879, 30653758, 76634395, 153268790, 291210701, 582421402, 1456053505, 2912107010]

約数ペア:

[(1, 2912107010), (2, 1456053505), (5, 582421402), (10, 291210701), (19, 153268790), (38, 76634395), (95, 30653758), (190, 15326879)]