11948638

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:133

約数の個数: 48

約数和(自身を含む): 21345120

約数和(自身を除く): 9396482

約数列:

[1, 2, 13, 23, 26, 29, 46, 53, 58, 106, 169, 299, 338, 377, 598, 667, 689, 754, 1219, 1334, 1378, 1537, 2438, 3074, 3887, 4901, 7774, 8671, 8957, 9802, 15847, 17342, 17914, 19981, 31694, 35351, 39962, 70702, 112723, 206011, 225446, 259753, 412022, 459563, 519506, 919126, 5974319, 11948638]

約数ペア:

[(1, 11948638), (2, 5974319), (13, 919126), (23, 519506), (26, 459563), (29, 412022), (46, 259753), (53, 225446), (58, 206011), (106, 112723), (169, 70702), (299, 39962), (338, 35351), (377, 31694), (598, 19981), (667, 17914), (689, 17342), (754, 15847), (1219, 9802), (1334, 8957), (1378, 8671), (1537, 7774), (2438, 4901), (3074, 3887)]