12590435

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17609}}^1$

素因数の和:17638

約数の個数: 16

約数和(自身を含む): 17750880

約数和(自身を除く): 5160445

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 17609, 88045, 193699, 228917, 968495, 1144585, 2518087, 12590435]

約数ペア:

[(1, 12590435), (5, 2518087), (11, 1144585), (13, 968495), (55, 228917), (65, 193699), (143, 88045), (715, 17609)]