2019858164068

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{30853}}^1\times {\mathrm{380623}}^1$

素因数の和:411523

約数の個数: 24

約数和(自身を含む): 3617082051968

約数和(自身を除く): 1597223887900

約数列:

[1, 2, 4, 43, 86, 172, 30853, 61706, 123412, 380623, 761246, 1326679, 1522492, 2653358, 5306716, 16366789, 32733578, 65467156, 11743361419, 23486722838, 46973445676, 504964541017, 1009929082034, 2019858164068]

約数ペア:

[(1, 2019858164068), (2, 1009929082034), (4, 504964541017), (43, 46973445676), (86, 23486722838), (172, 11743361419), (30853, 65467156), (61706, 32733578), (123412, 16366789), (380623, 5306716), (761246, 2653358), (1326679, 1522492)]