119975918

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{7127}}^1$

素因数の和:7591

約数の個数: 16

約数和(自身を含む): 189889920

約数和(自身を除く): 69914002

約数列:

[1, 2, 19, 38, 443, 886, 7127, 8417, 14254, 16834, 135413, 270826, 3157261, 6314522, 59987959, 119975918]

約数ペア:

[(1, 119975918), (2, 59987959), (19, 6314522), (38, 3157261), (443, 270826), (886, 135413), (7127, 16834), (8417, 14254)]