19454376

素因数分解:

$2^3\times 3^1\times {\mathrm{163}}^1\times {\mathrm{4973}}^1$

素因数の和:5145

約数の個数: 32

約数和(自身を含む): 48944160

約数和(自身を除く): 29489784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 163, 326, 489, 652, 978, 1304, 1956, 3912, 4973, 9946, 14919, 19892, 29838, 39784, 59676, 119352, 810599, 1621198, 2431797, 3242396, 4863594, 6484792, 9727188, 19454376]

約数ペア:

[(1, 19454376), (2, 9727188), (3, 6484792), (4, 4863594), (6, 3242396), (8, 2431797), (12, 1621198), (24, 810599), (163, 119352), (326, 59676), (489, 39784), (652, 29838), (978, 19892), (1304, 14919), (1956, 9946), (3912, 4973)]