12290216

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{41521}}^1$

素因数の和:41564

約数の個数: 16

約数和(自身を含む): 23667540

約数和(自身を除く): 11377324

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 41521, 83042, 166084, 332168, 1536277, 3072554, 6145108, 12290216]

約数ペア:

[(1, 12290216), (2, 6145108), (4, 3072554), (8, 1536277), (37, 332168), (74, 166084), (148, 83042), (296, 41521)]