18048976

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{102551}}^1$

素因数の和:102570

約数の個数: 20

約数和(自身を含む): 38149344

約数和(自身を除く): 20100368

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 102551, 205102, 410204, 820408, 1128061, 1640816, 2256122, 4512244, 9024488, 18048976]

約数ペア:

[(1, 18048976), (2, 9024488), (4, 4512244), (8, 2256122), (11, 1640816), (16, 1128061), (22, 820408), (44, 410204), (88, 205102), (176, 102551)]