19208704

素因数分解:

$2^9\times {\mathrm{37517}}^1$

素因数の和:37535

約数の個数: 20

約数和(自身を含む): 38380914

約数和(自身を除く): 19172210

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 37517, 75034, 150068, 300136, 600272, 1200544, 2401088, 4802176, 9604352, 19208704]

約数ペア:

[(1, 19208704), (2, 9604352), (4, 4802176), (8, 2401088), (16, 1200544), (32, 600272), (64, 300136), (128, 150068), (256, 75034), (512, 37517)]