19832028

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{233}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 47882016

約数和(自身を除く): 28049988

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 173, 233, 246, 346, 466, 492, 519, 692, 699, 932, 1038, 1398, 2076, 2796, 7093, 9553, 14186, 19106, 21279, 28372, 28659, 38212, 40309, 42558, 57318, 80618, 85116, 114636, 120927, 161236, 241854, 483708, 1652669, 3305338, 4958007, 6610676, 9916014, 19832028]

約数ペア:

[(1, 19832028), (2, 9916014), (3, 6610676), (4, 4958007), (6, 3305338), (12, 1652669), (41, 483708), (82, 241854), (123, 161236), (164, 120927), (173, 114636), (233, 85116), (246, 80618), (346, 57318), (466, 42558), (492, 40309), (519, 38212), (692, 28659), (699, 28372), (932, 21279), (1038, 19106), (1398, 14186), (2076, 9553), (2796, 7093)]