29664092

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{20543}}^1$

素因数の和:20585

約数の個数: 18

約数和(自身を含む): 54790848

約数和(自身を除く): 25126756

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 20543, 41086, 82172, 390317, 780634, 1561268, 7416023, 14832046, 29664092]

約数ペア:

[(1, 29664092), (2, 14832046), (4, 7416023), (19, 1561268), (38, 780634), (76, 390317), (361, 82172), (722, 41086), (1444, 20543)]