2019214914

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{491}}^1\times {\mathrm{4931}}^1$

素因数の和:5566

約数の個数: 32

約数和(自身を含む): 4076593920

約数和(自身を除く): 2057379006

約数列:

[1, 2, 3, 6, 139, 278, 417, 491, 834, 982, 1473, 2946, 4931, 9862, 14793, 29586, 68249, 136498, 204747, 409494, 685409, 1370818, 2056227, 2421121, 4112454, 4842242, 7263363, 14526726, 336535819, 673071638, 1009607457, 2019214914]

約数ペア:

[(1, 2019214914), (2, 1009607457), (3, 673071638), (6, 336535819), (139, 14526726), (278, 7263363), (417, 4842242), (491, 4112454), (834, 2421121), (982, 2056227), (1473, 1370818), (2946, 685409), (4931, 409494), (9862, 204747), (14793, 136498), (29586, 68249)]