39490310

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{171697}}^1$

素因数の和:171727

約数の個数: 16

約数和(自身を含む): 74173536

約数和(自身を除く): 34683226

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 171697, 343394, 858485, 1716970, 3949031, 7898062, 19745155, 39490310]

約数ペア:

[(1, 39490310), (2, 19745155), (5, 7898062), (10, 3949031), (23, 1716970), (46, 858485), (115, 343394), (230, 171697)]