19366991374

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{557}}^1\times {\mathrm{106657}}^1$

素因数の和:107379

約数の個数: 16

約数和(自身を含む): 29281460688

約数和(自身を除く): 9914469314

約数列:

[1, 2, 163, 326, 557, 1114, 90791, 106657, 181582, 213314, 17385091, 34770182, 59407949, 118815898, 9683495687, 19366991374]

約数ペア:

[(1, 19366991374), (2, 9683495687), (163, 118815898), (326, 59407949), (557, 34770182), (1114, 17385091), (90791, 213314), (106657, 181582)]