19589632

素因数分解:

$2^9\times {\mathrm{38261}}^1$

素因数の和:38279

約数の個数: 20

約数和(自身を含む): 39142026

約数和(自身を除く): 19552394

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 38261, 76522, 153044, 306088, 612176, 1224352, 2448704, 4897408, 9794816, 19589632]

約数ペア:

[(1, 19589632), (2, 9794816), (4, 4897408), (8, 2448704), (16, 1224352), (32, 612176), (64, 306088), (128, 153044), (256, 76522), (512, 38261)]