15238118

素因数分解:

$2^1\times 7^3\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:349

約数の個数: 32

約数和(自身を含む): 27048000

約数和(自身を除く): 11809882

約数列:

[1, 2, 7, 14, 49, 97, 98, 194, 229, 343, 458, 679, 686, 1358, 1603, 3206, 4753, 9506, 11221, 22213, 22442, 33271, 44426, 66542, 78547, 155491, 157094, 310982, 1088437, 2176874, 7619059, 15238118]

約数ペア:

[(1, 15238118), (2, 7619059), (7, 2176874), (14, 1088437), (49, 310982), (97, 157094), (98, 155491), (194, 78547), (229, 66542), (343, 44426), (458, 33271), (679, 22442), (686, 22213), (1358, 11221), (1603, 9506), (3206, 4753)]