19662888

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{117041}}^1$

素因数の和:117057

約数の個数: 32

約数和(自身を含む): 56180160

約数和(自身を除く): 36517272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 117041, 234082, 351123, 468164, 702246, 819287, 936328, 1404492, 1638574, 2457861, 2808984, 3277148, 4915722, 6554296, 9831444, 19662888]

約数ペア:

[(1, 19662888), (2, 9831444), (3, 6554296), (4, 4915722), (6, 3277148), (7, 2808984), (8, 2457861), (12, 1638574), (14, 1404492), (21, 936328), (24, 819287), (28, 702246), (42, 468164), (56, 351123), (84, 234082), (168, 117041)]