19320528

素因数分解:

$2^4\times 3^1\times {\mathrm{402511}}^1$

素因数の和:402522

約数の個数: 20

約数和(自身を含む): 49911488

約数和(自身を除く): 30590960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 402511, 805022, 1207533, 1610044, 2415066, 3220088, 4830132, 6440176, 9660264, 19320528]

約数ペア:

[(1, 19320528), (2, 9660264), (3, 6440176), (4, 4830132), (6, 3220088), (8, 2415066), (12, 1610044), (16, 1207533), (24, 805022), (48, 402511)]