19443166

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{1237}}^1$

素因数の和:1539

約数の個数: 16

約数和(自身を含む): 30306240

約数和(自身を除く): 10863074

約数列:

[1, 2, 29, 58, 271, 542, 1237, 2474, 7859, 15718, 35873, 71746, 335227, 670454, 9721583, 19443166]

約数ペア:

[(1, 19443166), (2, 9721583), (29, 670454), (58, 335227), (271, 71746), (542, 35873), (1237, 15718), (2474, 7859)]