21082973198

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11719}}^1\times {\mathrm{7559}}^1$

素因数の和:19304

約数の個数: 32

約数和(自身を含む): 38276582400

約数和(自身を除く): 17193609202

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 7559, 11719, 15118, 23438, 52913, 82033, 105826, 128503, 164066, 199223, 257006, 398446, 899521, 1394561, 1799042, 2789122, 88583921, 177167842, 620087447, 1240174894, 1505926657, 3011853314, 10541486599, 21082973198]

約数ペア:

[(1, 21082973198), (2, 10541486599), (7, 3011853314), (14, 1505926657), (17, 1240174894), (34, 620087447), (119, 177167842), (238, 88583921), (7559, 2789122), (11719, 1799042), (15118, 1394561), (23438, 899521), (52913, 398446), (82033, 257006), (105826, 199223), (128503, 164066)]