19764302912

素因数分解:

$2^6\times {\mathrm{27541}}^1\times {\mathrm{11213}}^1$

素因数の和:38766

約数の個数: 28

約数和(自身を含む): 39224710476

約数和(自身を除く): 19460407564

約数列:

[1, 2, 4, 8, 16, 32, 64, 11213, 22426, 27541, 44852, 55082, 89704, 110164, 179408, 220328, 358816, 440656, 717632, 881312, 1762624, 308817233, 617634466, 1235268932, 2470537864, 4941075728, 9882151456, 19764302912]

約数ペア:

[(1, 19764302912), (2, 9882151456), (4, 4941075728), (8, 2470537864), (16, 1235268932), (32, 617634466), (64, 308817233), (11213, 1762624), (22426, 881312), (27541, 717632), (44852, 440656), (55082, 358816), (89704, 220328), (110164, 179408)]