119618891

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{2393}}^1$

素因数の和:2630

約数の個数: 16

約数和(自身を含む): 141188544

約数和(自身を除く): 21569653

約数列:

[1, 7, 37, 193, 259, 1351, 2393, 7141, 16751, 49987, 88541, 461849, 619787, 3232943, 17088413, 119618891]

約数ペア:

[(1, 119618891), (7, 17088413), (37, 3232943), (193, 619787), (259, 461849), (1351, 88541), (2393, 49987), (7141, 16751)]