16880435

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23609}}^1$

素因数の和:23638

約数の個数: 16

約数和(自身を含む): 23798880

約数和(自身を除く): 6918445

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 23609, 118045, 259699, 306917, 1298495, 1534585, 3376087, 16880435]

約数ペア:

[(1, 16880435), (5, 3376087), (11, 1534585), (13, 1298495), (55, 306917), (65, 259699), (143, 118045), (715, 23609)]