16979404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{941}}^1$

素因数の和:1305

約数の個数: 24

約数和(自身を含む): 32125968

約数和(自身を除く): 15146564

約数列:

[1, 2, 4, 13, 26, 52, 347, 694, 941, 1388, 1882, 3764, 4511, 9022, 12233, 18044, 24466, 48932, 326527, 653054, 1306108, 4244851, 8489702, 16979404]

約数ペア:

[(1, 16979404), (2, 8489702), (4, 4244851), (13, 1306108), (26, 653054), (52, 326527), (347, 48932), (694, 24466), (941, 18044), (1388, 12233), (1882, 9022), (3764, 4511)]