12155664

素因数分解:

$2^4\times 3^1\times {\mathrm{253243}}^1$

素因数の和:253254

約数の個数: 20

約数和(自身を含む): 31402256

約数和(自身を除く): 19246592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 253243, 506486, 759729, 1012972, 1519458, 2025944, 3038916, 4051888, 6077832, 12155664]

約数ペア:

[(1, 12155664), (2, 6077832), (3, 4051888), (4, 3038916), (6, 2025944), (8, 1519458), (12, 1012972), (16, 759729), (24, 506486), (48, 253243)]