19054642

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{1453}}^1$

素因数の和:1617

約数の個数: 16

約数和(自身を含む): 29312640

約数和(自身を除く): 10257998

約数列:

[1, 2, 79, 83, 158, 166, 1453, 2906, 6557, 13114, 114787, 120599, 229574, 241198, 9527321, 19054642]

約数ペア:

[(1, 19054642), (2, 9527321), (79, 241198), (83, 229574), (158, 120599), (166, 114787), (1453, 13114), (2906, 6557)]