19045872

素因数分解:

$2^4\times 3^2\times {\mathrm{132263}}^1$

素因数の和:132277

約数の個数: 30

約数和(自身を含む): 53302392

約数和(自身を除く): 34256520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 132263, 264526, 396789, 529052, 793578, 1058104, 1190367, 1587156, 2116208, 2380734, 3174312, 4761468, 6348624, 9522936, 19045872]

約数ペア:

[(1, 19045872), (2, 9522936), (3, 6348624), (4, 4761468), (6, 3174312), (8, 2380734), (9, 2116208), (12, 1587156), (16, 1190367), (18, 1058104), (24, 793578), (36, 529052), (48, 396789), (72, 264526), (144, 132263)]