15107768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{145267}}^1$

素因数の和:145286

約数の個数: 16

約数和(自身を含む): 30506280

約数和(自身を除く): 15398512

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 145267, 290534, 581068, 1162136, 1888471, 3776942, 7553884, 15107768]

約数ペア:

[(1, 15107768), (2, 7553884), (4, 3776942), (8, 1888471), (13, 1162136), (26, 581068), (52, 290534), (104, 145267)]