18477062

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{1297}}^1$

素因数の和:1735

約数の個数: 16

約数和(自身を含む): 29438640

約数和(自身を除く): 10961578

約数列:

[1, 2, 17, 34, 419, 838, 1297, 2594, 7123, 14246, 22049, 44098, 543443, 1086886, 9238531, 18477062]

約数ペア:

[(1, 18477062), (2, 9238531), (17, 1086886), (34, 543443), (419, 44098), (838, 22049), (1297, 14246), (2594, 7123)]