15856988

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{4759}}^1$

素因数の和:4794

約数の個数: 36

約数和(自身を含む): 34186320

約数和(自身を除く): 18329332

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 4759, 9518, 19036, 33313, 66626, 80903, 133252, 161806, 233191, 323612, 466382, 566321, 932764, 1132642, 2265284, 3964247, 7928494, 15856988]

約数ペア:

[(1, 15856988), (2, 7928494), (4, 3964247), (7, 2265284), (14, 1132642), (17, 932764), (28, 566321), (34, 466382), (49, 323612), (68, 233191), (98, 161806), (119, 133252), (196, 80903), (238, 66626), (476, 33313), (833, 19036), (1666, 9518), (3332, 4759)]