190472009

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{18523}}^1$

素因数の和:18656

約数の個数: 16

約数和(自身を含む): 236514432

約数和(自身を除く): 46042423

約数列:

[1, 7, 13, 91, 113, 791, 1469, 10283, 18523, 129661, 240799, 1685593, 2093099, 14651693, 27210287, 190472009]

約数ペア:

[(1, 190472009), (7, 27210287), (13, 14651693), (91, 2093099), (113, 1685593), (791, 240799), (1469, 129661), (10283, 18523)]