13256452

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 27074880

約数和(自身を除く): 13818428

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 101, 157, 202, 209, 314, 404, 418, 628, 836, 1111, 1727, 1919, 2222, 2983, 3454, 3838, 4444, 5966, 6908, 7676, 11932, 15857, 21109, 31714, 32813, 42218, 63428, 65626, 84436, 131252, 174427, 301283, 348854, 602566, 697708, 1205132, 3314113, 6628226, 13256452]

約数ペア:

[(1, 13256452), (2, 6628226), (4, 3314113), (11, 1205132), (19, 697708), (22, 602566), (38, 348854), (44, 301283), (76, 174427), (101, 131252), (157, 84436), (202, 65626), (209, 63428), (314, 42218), (404, 32813), (418, 31714), (628, 21109), (836, 15857), (1111, 11932), (1727, 7676), (1919, 6908), (2222, 5966), (2983, 4444), (3454, 3838)]