123147518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{115523}}^1$

素因数の和:115579

約数の個数: 16

約数和(自身を含む): 203784336

約数和(自身を除く): 80636818

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 115523, 231046, 1501799, 3003598, 4736443, 9472886, 61573759, 123147518]

約数ペア:

[(1, 123147518), (2, 61573759), (13, 9472886), (26, 4736443), (41, 3003598), (82, 1501799), (533, 231046), (1066, 115523)]