21483408

素因数分解:

$2^4\times 3^1\times {\mathrm{447571}}^1$

素因数の和:447582

約数の個数: 20

約数和(自身を含む): 55498928

約数和(自身を除く): 34015520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 447571, 895142, 1342713, 1790284, 2685426, 3580568, 5370852, 7161136, 10741704, 21483408]

約数ペア:

[(1, 21483408), (2, 10741704), (3, 7161136), (4, 5370852), (6, 3580568), (8, 2685426), (12, 1790284), (16, 1342713), (24, 895142), (48, 447571)]