18824618930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{144804761}}^1$

素因数の和:144804781

約数の個数: 16

約数和(自身を含む): 36490800024

約数和(自身を除く): 17666181094

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 144804761, 289609522, 724023805, 1448047610, 1882461893, 3764923786, 9412309465, 18824618930]

約数ペア:

[(1, 18824618930), (2, 9412309465), (5, 3764923786), (10, 1882461893), (13, 1448047610), (26, 724023805), (65, 289609522), (130, 144804761)]