15947048

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{153337}}^1$

素因数の和:153356

約数の個数: 16

約数和(自身を含む): 32200980

約数和(自身を除く): 16253932

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 153337, 306674, 613348, 1226696, 1993381, 3986762, 7973524, 15947048]

約数ペア:

[(1, 15947048), (2, 7973524), (4, 3986762), (8, 1993381), (13, 1226696), (26, 613348), (52, 306674), (104, 153337)]