16514116

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{1103}}^1$

素因数の和:1323

約数の個数: 24

約数和(自身を含む): 30602880

約数和(自身を除く): 14088764

約数列:

[1, 2, 4, 19, 38, 76, 197, 394, 788, 1103, 2206, 3743, 4412, 7486, 14972, 20957, 41914, 83828, 217291, 434582, 869164, 4128529, 8257058, 16514116]

約数ペア:

[(1, 16514116), (2, 8257058), (4, 4128529), (19, 869164), (38, 434582), (76, 217291), (197, 83828), (394, 41914), (788, 20957), (1103, 14972), (2206, 7486), (3743, 4412)]