10221145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9781}}^1$

素因数の和:9816

約数の個数: 16

約数和(自身を含む): 14086080

約数和(自身を除く): 3864935

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 9781, 48905, 107591, 185839, 537955, 929195, 2044229, 10221145]

約数ペア:

[(1, 10221145), (5, 2044229), (11, 929195), (19, 537955), (55, 185839), (95, 107591), (209, 48905), (1045, 9781)]