23191316

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{787}}^1$

素因数の和:983

約数の個数: 24

約数和(自身を含む): 41700960

約数和(自身を除く): 18509644

約数列:

[1, 2, 4, 53, 106, 139, 212, 278, 556, 787, 1574, 3148, 7367, 14734, 29468, 41711, 83422, 109393, 166844, 218786, 437572, 5797829, 11595658, 23191316]

約数ペア:

[(1, 23191316), (2, 11595658), (4, 5797829), (53, 437572), (106, 218786), (139, 166844), (212, 109393), (278, 83422), (556, 41711), (787, 29468), (1574, 14734), (3148, 7367)]