19383216

素因数分解:

$2^4\times 3^1\times {\mathrm{403817}}^1$

素因数の和:403828

約数の個数: 20

約数和(自身を含む): 50073432

約数和(自身を除く): 30690216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 403817, 807634, 1211451, 1615268, 2422902, 3230536, 4845804, 6461072, 9691608, 19383216]

約数ペア:

[(1, 19383216), (2, 9691608), (3, 6461072), (4, 4845804), (6, 3230536), (8, 2422902), (12, 1615268), (16, 1211451), (24, 807634), (48, 403817)]