19264746

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{487}}^1$

素因数の和:858

約数の個数: 32

約数和(自身を含む): 40757760

約数和(自身を除く): 21493014

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 347, 487, 694, 974, 1041, 1461, 2082, 2922, 6593, 9253, 13186, 18506, 19779, 27759, 39558, 55518, 168989, 337978, 506967, 1013934, 3210791, 6421582, 9632373, 19264746]

約数ペア:

[(1, 19264746), (2, 9632373), (3, 6421582), (6, 3210791), (19, 1013934), (38, 506967), (57, 337978), (114, 168989), (347, 55518), (487, 39558), (694, 27759), (974, 19779), (1041, 18506), (1461, 13186), (2082, 9253), (2922, 6593)]