19401072

素因数分解:

$2^4\times 3^1\times {\mathrm{404189}}^1$

素因数の和:404200

約数の個数: 20

約数和(自身を含む): 50119560

約数和(自身を除く): 30718488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 404189, 808378, 1212567, 1616756, 2425134, 3233512, 4850268, 6467024, 9700536, 19401072]

約数ペア:

[(1, 19401072), (2, 9700536), (3, 6467024), (4, 4850268), (6, 3233512), (8, 2425134), (12, 1616756), (16, 1212567), (24, 808378), (48, 404189)]