195774254

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{123439}}^1$

素因数の和:123515

約数の個数: 16

約数和(自身を含む): 321437760

約数和(自身を除く): 125663506

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 123439, 246878, 1604707, 3209414, 7529779, 15059558, 97887127, 195774254]

約数ペア:

[(1, 195774254), (2, 97887127), (13, 15059558), (26, 7529779), (61, 3209414), (122, 1604707), (793, 246878), (1586, 123439)]