2019713053

素因数分解:

${\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{5657}}^1$

素因数の和:5761

約数の個数: 24

約数和(自身を含む): 2276417088

約数和(自身を除く): 256704035

約数列:

[1, 19, 23, 43, 361, 437, 817, 989, 5657, 8303, 15523, 18791, 107483, 130111, 243251, 357029, 2042177, 2472109, 4621769, 5594773, 46970071, 87813611, 106300687, 2019713053]

約数ペア:

[(1, 2019713053), (19, 106300687), (23, 87813611), (43, 46970071), (361, 5594773), (437, 4621769), (817, 2472109), (989, 2042177), (5657, 357029), (8303, 243251), (15523, 130111), (18791, 107483)]