15866494

素因数分解:

$2^1\times 7^3\times {\mathrm{101}}^1\times {\mathrm{229}}^1$

素因数の和:353

約数の個数: 32

約数和(自身を含む): 28152000

約数和(自身を除く): 12285506

約数列:

[1, 2, 7, 14, 49, 98, 101, 202, 229, 343, 458, 686, 707, 1414, 1603, 3206, 4949, 9898, 11221, 22442, 23129, 34643, 46258, 69286, 78547, 157094, 161903, 323806, 1133321, 2266642, 7933247, 15866494]

約数ペア:

[(1, 15866494), (2, 7933247), (7, 2266642), (14, 1133321), (49, 323806), (98, 161903), (101, 157094), (202, 78547), (229, 69286), (343, 46258), (458, 34643), (686, 23129), (707, 22442), (1414, 11221), (1603, 9898), (3206, 4949)]