131939914

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{150961}}^1$

素因数の和:151005

約数の個数: 16

約数和(自身を含む): 217385280

約数和(自身を除く): 85445366

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 150961, 301922, 2868259, 3472103, 5736518, 6944206, 65969957, 131939914]

約数ペア:

[(1, 131939914), (2, 65969957), (19, 6944206), (23, 5736518), (38, 3472103), (46, 2868259), (437, 301922), (874, 150961)]