23366447

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{383}}^1$

素因数の和:447

約数の個数: 18

約数和(自身を含む): 26773632

約数和(自身を除く): 3407185

約数列:

[1, 13, 19, 169, 247, 361, 383, 3211, 4693, 4979, 7277, 61009, 64727, 94601, 138263, 1229813, 1797419, 23366447]

約数ペア:

[(1, 23366447), (13, 1797419), (19, 1229813), (169, 138263), (247, 94601), (361, 64727), (383, 61009), (3211, 7277), (4693, 4979)]