19383604

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{4673}}^1$

素因数の和:4755

約数の個数: 24

約数和(自身を含む): 36513288

約数和(自身を除く): 17129684

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 1037, 2074, 4148, 4673, 9346, 18692, 79441, 158882, 285053, 317764, 570106, 1140212, 4845901, 9691802, 19383604]

約数ペア:

[(1, 19383604), (2, 9691802), (4, 4845901), (17, 1140212), (34, 570106), (61, 317764), (68, 285053), (122, 158882), (244, 79441), (1037, 18692), (2074, 9346), (4148, 4673)]