21958032

素因数分解:

$2^4\times 3^1\times {\mathrm{457459}}^1$

素因数の和:457470

約数の個数: 20

約数和(自身を含む): 56725040

約数和(自身を除く): 34767008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 457459, 914918, 1372377, 1829836, 2744754, 3659672, 5489508, 7319344, 10979016, 21958032]

約数ペア:

[(1, 21958032), (2, 10979016), (3, 7319344), (4, 5489508), (6, 3659672), (8, 2744754), (12, 1829836), (16, 1372377), (24, 914918), (48, 457459)]