16400986

素因数分解:

$2^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{1657}}^1$

素因数の和:1774

約数の個数: 24

約数和(自身を含む): 28918836

約数和(自身を除く): 12517850

約数列:

[1, 2, 7, 14, 49, 98, 101, 202, 707, 1414, 1657, 3314, 4949, 9898, 11599, 23198, 81193, 162386, 167357, 334714, 1171499, 2342998, 8200493, 16400986]

約数ペア:

[(1, 16400986), (2, 8200493), (7, 2342998), (14, 1171499), (49, 334714), (98, 167357), (101, 162386), (202, 81193), (707, 23198), (1414, 11599), (1657, 9898), (3314, 4949)]