11658140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{44839}}^1$

素因数の和:44861

約数の個数: 24

約数和(自身を含む): 26365920

約数和(自身を除く): 14707780

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 44839, 89678, 179356, 224195, 448390, 582907, 896780, 1165814, 2331628, 2914535, 5829070, 11658140]

約数ペア:

[(1, 11658140), (2, 5829070), (4, 2914535), (5, 2331628), (10, 1165814), (13, 896780), (20, 582907), (26, 448390), (52, 224195), (65, 179356), (130, 89678), (260, 44839)]