15228968

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:461

約数の個数: 32

約数和(自身を含む): 29370600

約数和(自身を除く): 14141632

約数列:

[1, 2, 4, 8, 73, 89, 146, 178, 292, 293, 356, 584, 586, 712, 1172, 2344, 6497, 12994, 21389, 25988, 26077, 42778, 51976, 52154, 85556, 104308, 171112, 208616, 1903621, 3807242, 7614484, 15228968]

約数ペア:

[(1, 15228968), (2, 7614484), (4, 3807242), (8, 1903621), (73, 208616), (89, 171112), (146, 104308), (178, 85556), (292, 52154), (293, 51976), (356, 42778), (584, 26077), (586, 25988), (712, 21389), (1172, 12994), (2344, 6497)]