20114215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{1597}}^1$

素因数の和:1842

約数の個数: 16

約数和(自身を含む): 26462880

約数和(自身を除く): 6348665

約数列:

[1, 5, 11, 55, 229, 1145, 1597, 2519, 7985, 12595, 17567, 87835, 365713, 1828565, 4022843, 20114215]

約数ペア:

[(1, 20114215), (5, 4022843), (11, 1828565), (55, 365713), (229, 87835), (1145, 17567), (1597, 12595), (2519, 7985)]