15830894

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:240

約数の個数: 32

約数和(自身を含む): 25798656

約数和(自身を除く): 9967762

約数列:

[1, 2, 31, 37, 62, 67, 74, 103, 134, 206, 1147, 2077, 2294, 2479, 3193, 3811, 4154, 4958, 6386, 6901, 7622, 13802, 76849, 118141, 153698, 213931, 236282, 255337, 427862, 510674, 7915447, 15830894]

約数ペア:

[(1, 15830894), (2, 7915447), (31, 510674), (37, 427862), (62, 255337), (67, 236282), (74, 213931), (103, 153698), (134, 118141), (206, 76849), (1147, 13802), (2077, 7622), (2294, 6901), (2479, 6386), (3193, 4958), (3811, 4154)]