18710362294

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{23213849}}^1$

素因数の和:23213895

約数の個数: 16

約数和(自身を含む): 31199414400

約数和(自身を除く): 12489052106

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 23213849, 46427698, 301780037, 603560074, 719629319, 1439258638, 9355181147, 18710362294]

約数ペア:

[(1, 18710362294), (2, 9355181147), (13, 1439258638), (26, 719629319), (31, 603560074), (62, 301780037), (403, 46427698), (806, 23213849)]