19307156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{15131}}^1$

素因数の和:15175

約数の個数: 24

約数和(自身を含む): 38132640

約数和(自身を除く): 18825484

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 15131, 30262, 60524, 166441, 332882, 438799, 665764, 877598, 1755196, 4826789, 9653578, 19307156]

約数ペア:

[(1, 19307156), (2, 9653578), (4, 4826789), (11, 1755196), (22, 877598), (29, 665764), (44, 438799), (58, 332882), (116, 166441), (319, 60524), (638, 30262), (1276, 15131)]