15616238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1$

素因数の和:352

約数の個数: 32

約数和(自身を含む): 26593920

約数和(自身を除く): 10977682

約数列:

[1, 2, 11, 22, 53, 59, 106, 118, 227, 454, 583, 649, 1166, 1298, 2497, 3127, 4994, 6254, 12031, 13393, 24062, 26786, 34397, 68794, 132341, 147323, 264682, 294646, 709829, 1419658, 7808119, 15616238]

約数ペア:

[(1, 15616238), (2, 7808119), (11, 1419658), (22, 709829), (53, 294646), (59, 264682), (106, 147323), (118, 132341), (227, 68794), (454, 34397), (583, 26786), (649, 24062), (1166, 13393), (1298, 12031), (2497, 6254), (3127, 4994)]