1998952

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{13151}}^1$

素因数の和:13176

約数の個数: 16

約数和(自身を含む): 3945600

約数和(自身を除く): 1946648

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 13151, 26302, 52604, 105208, 249869, 499738, 999476, 1998952]

約数ペア:

[(1, 1998952), (2, 999476), (4, 499738), (8, 249869), (19, 105208), (38, 52604), (76, 26302), (152, 13151)]