18200143

素因数分解:

${\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:522

約数の個数: 16

約数和(自身を含む): 20311200

約数和(自身を除く): 2111057

約数列:

[1, 13, 59, 61, 389, 767, 793, 3599, 5057, 22951, 23729, 46787, 298363, 308477, 1400011, 18200143]

約数ペア:

[(1, 18200143), (13, 1400011), (59, 308477), (61, 298363), (389, 46787), (767, 23729), (793, 22951), (3599, 5057)]