19238448

素因数分解:

$2^4\times 3^1\times {\mathrm{487}}^1\times {\mathrm{823}}^1$

素因数の和:1321

約数の個数: 40

約数和(自身を含む): 49861888

約数和(自身を除く): 30623440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 487, 823, 974, 1461, 1646, 1948, 2469, 2922, 3292, 3896, 4938, 5844, 6584, 7792, 9876, 11688, 13168, 19752, 23376, 39504, 400801, 801602, 1202403, 1603204, 2404806, 3206408, 4809612, 6412816, 9619224, 19238448]

約数ペア:

[(1, 19238448), (2, 9619224), (3, 6412816), (4, 4809612), (6, 3206408), (8, 2404806), (12, 1603204), (16, 1202403), (24, 801602), (48, 400801), (487, 39504), (823, 23376), (974, 19752), (1461, 13168), (1646, 11688), (1948, 9876), (2469, 7792), (2922, 6584), (3292, 5844), (3896, 4938)]