16511788

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{1039}}^1$

素因数の和:1209

約数の個数: 24

約数和(自身を含む): 30139200

約数和(自身を除く): 13627412

約数列:

[1, 2, 4, 29, 58, 116, 137, 274, 548, 1039, 2078, 3973, 4156, 7946, 15892, 30131, 60262, 120524, 142343, 284686, 569372, 4127947, 8255894, 16511788]

約数ペア:

[(1, 16511788), (2, 8255894), (4, 4127947), (29, 569372), (58, 284686), (116, 142343), (137, 120524), (274, 60262), (548, 30131), (1039, 15892), (2078, 7946), (3973, 4156)]