1888731710

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8211877}}^1$

素因数の和:8211907

約数の個数: 16

約数和(自身を含む): 3547531296

約数和(自身を除く): 1658799586

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 8211877, 16423754, 41059385, 82118770, 188873171, 377746342, 944365855, 1888731710]

約数ペア:

[(1, 1888731710), (2, 944365855), (5, 377746342), (10, 188873171), (23, 82118770), (46, 41059385), (115, 16423754), (230, 8211877)]