18984928

素因数分解:

$2^5\times {\mathrm{151}}^1\times {\mathrm{3929}}^1$

素因数の和:4090

約数の個数: 24

約数和(自身を含む): 37633680

約数和(自身を除く): 18648752

約数列:

[1, 2, 4, 8, 16, 32, 151, 302, 604, 1208, 2416, 3929, 4832, 7858, 15716, 31432, 62864, 125728, 593279, 1186558, 2373116, 4746232, 9492464, 18984928]

約数ペア:

[(1, 18984928), (2, 9492464), (4, 4746232), (8, 2373116), (16, 1186558), (32, 593279), (151, 125728), (302, 62864), (604, 31432), (1208, 15716), (2416, 7858), (3929, 4832)]