15218772

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{66749}}^1$

素因数の和:66775

約数の個数: 24

約数和(自身を含む): 37380000

約数和(自身を除く): 22161228

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 66749, 133498, 200247, 266996, 400494, 800988, 1268231, 2536462, 3804693, 5072924, 7609386, 15218772]

約数ペア:

[(1, 15218772), (2, 7609386), (3, 5072924), (4, 3804693), (6, 2536462), (12, 1268231), (19, 800988), (38, 400494), (57, 266996), (76, 200247), (114, 133498), (228, 66749)]