15693738853

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:454

約数の個数: 64

約数和(自身を含む): 18810392832

約数和(自身を除く): 3116653979

約数列:

[1, 13, 17, 43, 83, 101, 197, 221, 559, 731, 1079, 1313, 1411, 1717, 2561, 3349, 3569, 4343, 8383, 8471, 9503, 16351, 18343, 19897, 22321, 43537, 46397, 56459, 60673, 73831, 108979, 110123, 142511, 144007, 212563, 258661, 277967, 338249, 360469, 703093, 788749, 855571, 959803, 1651451, 1852643, 1872091, 3613571, 4397237, 4686097, 6127973, 9140209, 11122423, 11952581, 14544707, 21468863, 28074667, 71012393, 79663649, 155383553, 189081191, 364970671, 923161109, 1207210681, 15693738853]

約数ペア:

[(1, 15693738853), (13, 1207210681), (17, 923161109), (43, 364970671), (83, 189081191), (101, 155383553), (197, 79663649), (221, 71012393), (559, 28074667), (731, 21468863), (1079, 14544707), (1313, 11952581), (1411, 11122423), (1717, 9140209), (2561, 6127973), (3349, 4686097), (3569, 4397237), (4343, 3613571), (8383, 1872091), (8471, 1852643), (9503, 1651451), (16351, 959803), (18343, 855571), (19897, 788749), (22321, 703093), (43537, 360469), (46397, 338249), (56459, 277967), (60673, 258661), (73831, 212563), (108979, 144007), (110123, 142511)]