17155580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{65983}}^1$

素因数の和:66005

約数の個数: 24

約数和(自身を含む): 38798592

約数和(自身を除く): 21643012

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 65983, 131966, 263932, 329915, 659830, 857779, 1319660, 1715558, 3431116, 4288895, 8577790, 17155580]

約数ペア:

[(1, 17155580), (2, 8577790), (4, 4288895), (5, 3431116), (10, 1715558), (13, 1319660), (20, 857779), (26, 659830), (52, 329915), (65, 263932), (130, 131966), (260, 65983)]