11197850

素因数分解:

$2^1\times 5^2\times {\mathrm{281}}^1\times {\mathrm{797}}^1$

素因数の和:1090

約数の個数: 24

約数和(自身を含む): 20928348

約数和(自身を除く): 9730498

約数列:

[1, 2, 5, 10, 25, 50, 281, 562, 797, 1405, 1594, 2810, 3985, 7025, 7970, 14050, 19925, 39850, 223957, 447914, 1119785, 2239570, 5598925, 11197850]

約数ペア:

[(1, 11197850), (2, 5598925), (5, 2239570), (10, 1119785), (25, 447914), (50, 223957), (281, 39850), (562, 19925), (797, 14050), (1405, 7970), (1594, 7025), (2810, 3985)]