17840164

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{1229}}^1$

素因数の和:1443

約数の個数: 24

約数和(自身を含む): 33062400

約数和(自身を除く): 15222236

約数列:

[1, 2, 4, 19, 38, 76, 191, 382, 764, 1229, 2458, 3629, 4916, 7258, 14516, 23351, 46702, 93404, 234739, 469478, 938956, 4460041, 8920082, 17840164]

約数ペア:

[(1, 17840164), (2, 8920082), (4, 4460041), (19, 938956), (38, 469478), (76, 234739), (191, 93404), (382, 46702), (764, 23351), (1229, 14516), (2458, 7258), (3629, 4916)]