18457214

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{853}}^1$

素因数の和:1235

約数の個数: 16

約数和(自身を含む): 28694400

約数和(自身を除く): 10237186

約数列:

[1, 2, 31, 62, 349, 698, 853, 1706, 10819, 21638, 26443, 52886, 297697, 595394, 9228607, 18457214]

約数ペア:

[(1, 18457214), (2, 9228607), (31, 595394), (62, 297697), (349, 52886), (698, 26443), (853, 21638), (1706, 10819)]