18630115

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{23143}}^1$

素因数の和:23178

約数の個数: 16

約数和(自身を含む): 26661888

約数和(自身を除く): 8031773

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 23143, 115715, 162001, 532289, 810005, 2661445, 3726023, 18630115]

約数ペア:

[(1, 18630115), (5, 3726023), (7, 2661445), (23, 810005), (35, 532289), (115, 162001), (161, 115715), (805, 23143)]