21799632

素因数分解:

$2^4\times 3^1\times {\mathrm{454159}}^1$

素因数の和:454170

約数の個数: 20

約数和(自身を含む): 56315840

約数和(自身を除く): 34516208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 454159, 908318, 1362477, 1816636, 2724954, 3633272, 5449908, 7266544, 10899816, 21799632]

約数ペア:

[(1, 21799632), (2, 10899816), (3, 7266544), (4, 5449908), (6, 3633272), (8, 2724954), (12, 1816636), (16, 1362477), (24, 908318), (48, 454159)]