12479918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:704

約数の個数: 32

約数和(自身を含む): 21841920

約数和(自身を除く): 9362002

約数列:

[1, 2, 11, 22, 29, 31, 58, 62, 319, 341, 631, 638, 682, 899, 1262, 1798, 6941, 9889, 13882, 18299, 19561, 19778, 36598, 39122, 201289, 215171, 402578, 430342, 567269, 1134538, 6239959, 12479918]

約数ペア:

[(1, 12479918), (2, 6239959), (11, 1134538), (22, 567269), (29, 430342), (31, 402578), (58, 215171), (62, 201289), (319, 39122), (341, 36598), (631, 19778), (638, 19561), (682, 18299), (899, 13882), (1262, 9889), (1798, 6941)]