19144684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{1061}}^1$

素因数の和:1425

約数の個数: 24

約数和(自身を含む): 36218448

約数和(自身を除く): 17073764

約数列:

[1, 2, 4, 13, 26, 52, 347, 694, 1061, 1388, 2122, 4244, 4511, 9022, 13793, 18044, 27586, 55172, 368167, 736334, 1472668, 4786171, 9572342, 19144684]

約数ペア:

[(1, 19144684), (2, 9572342), (4, 4786171), (13, 1472668), (26, 736334), (52, 368167), (347, 55172), (694, 27586), (1061, 18044), (1388, 13793), (2122, 9022), (4244, 4511)]