12538704

素因数分解:

$2^4\times 3^1\times {\mathrm{261223}}^1$

素因数の和:261234

約数の個数: 20

約数和(自身を含む): 32391776

約数和(自身を除く): 19853072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 261223, 522446, 783669, 1044892, 1567338, 2089784, 3134676, 4179568, 6269352, 12538704]

約数ペア:

[(1, 12538704), (2, 6269352), (3, 4179568), (4, 3134676), (6, 2089784), (8, 1567338), (12, 1044892), (16, 783669), (24, 522446), (48, 261223)]