15672444436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{463}}^1\times {\mathrm{17891}}^1$

素因数の和:18412

約数の個数: 48

約数和(自身を含む): 30683778048

約数和(自身を除く): 15011333612

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 463, 473, 926, 946, 1852, 1892, 5093, 10186, 17891, 19909, 20372, 35782, 39818, 71564, 79636, 196801, 218999, 393602, 437998, 769313, 787204, 875996, 1538626, 3077252, 8283533, 8462443, 16567066, 16924886, 33134132, 33849772, 91118863, 182237726, 356191919, 364475452, 712383838, 1424767676, 3918111109, 7836222218, 15672444436]

約数ペア:

[(1, 15672444436), (2, 7836222218), (4, 3918111109), (11, 1424767676), (22, 712383838), (43, 364475452), (44, 356191919), (86, 182237726), (172, 91118863), (463, 33849772), (473, 33134132), (926, 16924886), (946, 16567066), (1852, 8462443), (1892, 8283533), (5093, 3077252), (10186, 1538626), (17891, 875996), (19909, 787204), (20372, 769313), (35782, 437998), (39818, 393602), (71564, 218999), (79636, 196801)]