2121818072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{24111569}}^1$

素因数の和:24111586

約数の個数: 16

約数和(自身を含む): 4340082600

約数和(自身を除く): 2218264528

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 24111569, 48223138, 96446276, 192892552, 265227259, 530454518, 1060909036, 2121818072]

約数ペア:

[(1, 2121818072), (2, 1060909036), (4, 530454518), (8, 265227259), (11, 192892552), (22, 96446276), (44, 48223138), (88, 24111569)]