11731070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{90239}}^1$

素因数の和:90259

約数の個数: 16

約数和(自身を含む): 22740480

約数和(自身を除く): 11009410

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 90239, 180478, 451195, 902390, 1173107, 2346214, 5865535, 11731070]

約数ペア:

[(1, 11731070), (2, 5865535), (5, 2346214), (10, 1173107), (13, 902390), (26, 451195), (65, 180478), (130, 90239)]