15447912

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^2\times {\mathrm{1783}}^1$

素因数の和:1830

約数の個数: 48

約数和(自身を含む): 40782240

約数和(自身を除く): 25334328

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 361, 456, 722, 1083, 1444, 1783, 2166, 2888, 3566, 4332, 5349, 7132, 8664, 10698, 14264, 21396, 33877, 42792, 67754, 101631, 135508, 203262, 271016, 406524, 643663, 813048, 1287326, 1930989, 2574652, 3861978, 5149304, 7723956, 15447912]

約数ペア:

[(1, 15447912), (2, 7723956), (3, 5149304), (4, 3861978), (6, 2574652), (8, 1930989), (12, 1287326), (19, 813048), (24, 643663), (38, 406524), (57, 271016), (76, 203262), (114, 135508), (152, 101631), (228, 67754), (361, 42792), (456, 33877), (722, 21396), (1083, 14264), (1444, 10698), (1783, 8664), (2166, 7132), (2888, 5349), (3566, 4332)]