19733572

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{547}}^1$

素因数の和:891

約数の個数: 24

約数和(自身を含む): 35904960

約数和(自身を除く): 16171388

約数列:

[1, 2, 4, 29, 58, 116, 311, 547, 622, 1094, 1244, 2188, 9019, 15863, 18038, 31726, 36076, 63452, 170117, 340234, 680468, 4933393, 9866786, 19733572]

約数ペア:

[(1, 19733572), (2, 9866786), (4, 4933393), (29, 680468), (58, 340234), (116, 170117), (311, 63452), (547, 36076), (622, 31726), (1094, 18038), (1244, 15863), (2188, 9019)]