19336694

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{2131}}^1$

素因数の和:2495

約数の個数: 16

約数和(自身を含む): 31340400

約数和(自身を除く): 12003706

約数列:

[1, 2, 13, 26, 349, 698, 2131, 4262, 4537, 9074, 27703, 55406, 743719, 1487438, 9668347, 19336694]

約数ペア:

[(1, 19336694), (2, 9668347), (13, 1487438), (26, 743719), (349, 55406), (698, 27703), (2131, 9074), (4262, 4537)]