39979934

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{14731}}^1$

素因数の和:14815

約数の個数: 16

約数和(自身を含む): 63642240

約数和(自身を除く): 23662306

約数列:

[1, 2, 23, 46, 59, 118, 1357, 2714, 14731, 29462, 338813, 677626, 869129, 1738258, 19989967, 39979934]

約数ペア:

[(1, 39979934), (2, 19989967), (23, 1738258), (46, 869129), (59, 677626), (118, 338813), (1357, 29462), (2714, 14731)]