1622918858

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{20117}}^1$

素因数の和:20342

約数の個数: 32

約数和(自身を含む): 2810082240

約数和(自身を除く): 1187163382

約数列:

[1, 2, 11, 19, 22, 38, 193, 209, 386, 418, 2123, 3667, 4246, 7334, 20117, 40234, 40337, 80674, 221287, 382223, 442574, 764446, 3882581, 4204453, 7765162, 8408906, 42708391, 73769039, 85416782, 147538078, 811459429, 1622918858]

約数ペア:

[(1, 1622918858), (2, 811459429), (11, 147538078), (19, 85416782), (22, 73769039), (38, 42708391), (193, 8408906), (209, 7765162), (386, 4204453), (418, 3882581), (2123, 764446), (3667, 442574), (4246, 382223), (7334, 221287), (20117, 80674), (40234, 40337)]