17529460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67421}}^1$

素因数の和:67443

約数の個数: 24

約数和(自身を含む): 39644136

約数和(自身を除く): 22114676

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 67421, 134842, 269684, 337105, 674210, 876473, 1348420, 1752946, 3505892, 4382365, 8764730, 17529460]

約数ペア:

[(1, 17529460), (2, 8764730), (4, 4382365), (5, 3505892), (10, 1752946), (13, 1348420), (20, 876473), (26, 674210), (52, 337105), (65, 269684), (130, 134842), (260, 67421)]