15678825806

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1\times {\mathrm{55171}}^1$

素因数の和:55616

約数の個数: 32

約数和(自身を含む): 27457118208

約数和(自身を除く): 11778292402

約数列:

[1, 2, 7, 14, 53, 106, 371, 383, 742, 766, 2681, 5362, 20299, 40598, 55171, 110342, 142093, 284186, 386197, 772394, 2924063, 5848126, 20468441, 21130493, 40936882, 42260986, 147913451, 295826902, 1119916129, 2239832258, 7839412903, 15678825806]

約数ペア:

[(1, 15678825806), (2, 7839412903), (7, 2239832258), (14, 1119916129), (53, 295826902), (106, 147913451), (371, 42260986), (383, 40936882), (742, 21130493), (766, 20468441), (2681, 5848126), (5362, 2924063), (20299, 772394), (40598, 386197), (55171, 284186), (110342, 142093)]