15339344

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{571}}^1$

素因数の和:675

約数の個数: 40

約数和(自身を含む): 31492032

約数和(自身を除く): 16152688

約数列:

[1, 2, 4, 8, 16, 23, 46, 73, 92, 146, 184, 292, 368, 571, 584, 1142, 1168, 1679, 2284, 3358, 4568, 6716, 9136, 13133, 13432, 26266, 26864, 41683, 52532, 83366, 105064, 166732, 210128, 333464, 666928, 958709, 1917418, 3834836, 7669672, 15339344]

約数ペア:

[(1, 15339344), (2, 7669672), (4, 3834836), (8, 1917418), (16, 958709), (23, 666928), (46, 333464), (73, 210128), (92, 166732), (146, 105064), (184, 83366), (292, 52532), (368, 41683), (571, 26864), (584, 26266), (1142, 13432), (1168, 13133), (1679, 9136), (2284, 6716), (3358, 4568)]