190863088

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{917611}}^1$

素因数の和:917632

約数の個数: 20

約数和(自身を含む): 398243608

約数和(自身を除く): 207380520

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 917611, 1835222, 3670444, 7340888, 11928943, 14681776, 23857886, 47715772, 95431544, 190863088]

約数ペア:

[(1, 190863088), (2, 95431544), (4, 47715772), (8, 23857886), (13, 14681776), (16, 11928943), (26, 7340888), (52, 3670444), (104, 1835222), (208, 917611)]