19626641282

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{409}}^1\times {\mathrm{100391}}^1$

素因数の和:101041

約数の個数: 16

約数和(自身を含む): 29635718400

約数和(自身を除く): 10009077118

約数列:

[1, 2, 239, 409, 478, 818, 97751, 100391, 195502, 200782, 23993449, 41059919, 47986898, 82119838, 9813320641, 19626641282]

約数ペア:

[(1, 19626641282), (2, 9813320641), (239, 82119838), (409, 47986898), (478, 41059919), (818, 23993449), (97751, 200782), (100391, 195502)]