19674656

素因数分解:

$2^5\times {\mathrm{113}}^1\times {\mathrm{5441}}^1$

素因数の和:5564

約数の個数: 24

約数和(自身を含む): 39084444

約数和(自身を除く): 19409788

約数列:

[1, 2, 4, 8, 16, 32, 113, 226, 452, 904, 1808, 3616, 5441, 10882, 21764, 43528, 87056, 174112, 614833, 1229666, 2459332, 4918664, 9837328, 19674656]

約数ペア:

[(1, 19674656), (2, 9837328), (4, 4918664), (8, 2459332), (16, 1229666), (32, 614833), (113, 174112), (226, 87056), (452, 43528), (904, 21764), (1808, 10882), (3616, 5441)]