23281843

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{499}}^1$

素因数の和:646

約数の個数: 16

約数和(自身を含む): 26068000

約数和(自身を除く): 2786157

約数列:

[1, 13, 37, 97, 481, 499, 1261, 3589, 6487, 18463, 46657, 48403, 240019, 629239, 1790911, 23281843]

約数ペア:

[(1, 23281843), (13, 1790911), (37, 629239), (97, 240019), (481, 48403), (499, 46657), (1261, 18463), (3589, 6487)]