18200038

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{12763}}^1$

素因数の和:12819

約数の個数: 16

約数和(自身を含む): 29408256

約数和(自身を除く): 11208218

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 12763, 25526, 293549, 395653, 587098, 791306, 9100019, 18200038]

約数ペア:

[(1, 18200038), (2, 9100019), (23, 791306), (31, 587098), (46, 395653), (62, 293549), (713, 25526), (1426, 12763)]