16807804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{1229}}^1$

素因数の和:1509

約数の個数: 24

約数和(自身を含む): 31822560

約数和(自身を除く): 15014756

約数列:

[1, 2, 4, 13, 26, 52, 263, 526, 1052, 1229, 2458, 3419, 4916, 6838, 13676, 15977, 31954, 63908, 323227, 646454, 1292908, 4201951, 8403902, 16807804]

約数ペア:

[(1, 16807804), (2, 8403902), (4, 4201951), (13, 1292908), (26, 646454), (52, 323227), (263, 63908), (526, 31954), (1052, 15977), (1229, 13676), (2458, 6838), (3419, 4916)]