16289026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{269}}^1$

素因数の和:438

約数の個数: 32

約数和(自身を含む): 28168560

約数和(自身を除く): 11879534

約数列:

[1, 2, 13, 17, 26, 34, 137, 221, 269, 274, 442, 538, 1781, 2329, 3497, 3562, 4573, 4658, 6994, 9146, 30277, 36853, 59449, 60554, 73706, 118898, 479089, 626501, 958178, 1253002, 8144513, 16289026]

約数ペア:

[(1, 16289026), (2, 8144513), (13, 1253002), (17, 958178), (26, 626501), (34, 479089), (137, 118898), (221, 73706), (269, 60554), (274, 59449), (442, 36853), (538, 30277), (1781, 9146), (2329, 6994), (3497, 4658), (3562, 4573)]