2101210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11059}}^1$

素因数の和:11085

約数の個数: 16

約数和(自身を含む): 3981600

約数和(自身を除く): 1880390

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 11059, 22118, 55295, 110590, 210121, 420242, 1050605, 2101210]

約数ペア:

[(1, 2101210), (2, 1050605), (5, 420242), (10, 210121), (19, 110590), (38, 55295), (95, 22118), (190, 11059)]