20194114915

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{811}}^1\times {\mathrm{383081}}^1$

素因数の和:383910

約数の個数: 16

約数和(自身を含む): 26129257056

約数和(自身を除く): 5935142141

約数列:

[1, 5, 13, 65, 811, 4055, 10543, 52715, 383081, 1915405, 4980053, 24900265, 310678691, 1553393455, 4038822983, 20194114915]

約数ペア:

[(1, 20194114915), (5, 4038822983), (13, 1553393455), (65, 310678691), (811, 24900265), (4055, 4980053), (10543, 1915405), (52715, 383081)]