15560116

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2473}}^1$

素因数の和:2512

約数の個数: 36

約数和(自身を含む): 32246116

約数和(自身を除く): 16686000

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 484, 572, 1573, 2473, 3146, 4946, 6292, 9892, 27203, 32149, 54406, 64298, 108812, 128596, 299233, 353639, 598466, 707278, 1196932, 1414556, 3890029, 7780058, 15560116]

約数ペア:

[(1, 15560116), (2, 7780058), (4, 3890029), (11, 1414556), (13, 1196932), (22, 707278), (26, 598466), (44, 353639), (52, 299233), (121, 128596), (143, 108812), (242, 64298), (286, 54406), (484, 32149), (572, 27203), (1573, 9892), (2473, 6292), (3146, 4946)]