11219216

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{709}}^1$

素因数の和:783

約数の個数: 40

約数和(自身を含む): 23242560

約数和(自身を除く): 12023344

約数列:

[1, 2, 4, 8, 16, 23, 43, 46, 86, 92, 172, 184, 344, 368, 688, 709, 989, 1418, 1978, 2836, 3956, 5672, 7912, 11344, 15824, 16307, 30487, 32614, 60974, 65228, 121948, 130456, 243896, 260912, 487792, 701201, 1402402, 2804804, 5609608, 11219216]

約数ペア:

[(1, 11219216), (2, 5609608), (4, 2804804), (8, 1402402), (16, 701201), (23, 487792), (43, 260912), (46, 243896), (86, 130456), (92, 121948), (172, 65228), (184, 60974), (344, 32614), (368, 30487), (688, 16307), (709, 15824), (989, 11344), (1418, 7912), (1978, 5672), (2836, 3956)]