38118665

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{4219}}^1$

素因数の和:4376

約数の個数: 16

約数和(自身を含む): 49627200

約数和(自身を除く): 11508535

約数列:

[1, 5, 13, 65, 139, 695, 1807, 4219, 9035, 21095, 54847, 274235, 586441, 2932205, 7623733, 38118665]

約数ペア:

[(1, 38118665), (5, 7623733), (13, 2932205), (65, 586441), (139, 274235), (695, 54847), (1807, 21095), (4219, 9035)]