16956446

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{227}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 29302560

約数和(自身を除く): 12346114

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 227, 338, 442, 454, 2197, 2873, 2951, 3859, 4394, 5746, 5902, 7718, 37349, 38363, 50167, 74698, 76726, 100334, 498719, 652171, 997438, 1304342, 8478223, 16956446]

約数ペア:

[(1, 16956446), (2, 8478223), (13, 1304342), (17, 997438), (26, 652171), (34, 498719), (169, 100334), (221, 76726), (227, 74698), (338, 50167), (442, 38363), (454, 37349), (2197, 7718), (2873, 5902), (2951, 5746), (3859, 4394)]