19952152

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{13337}}^1$

素因数の和:13371

約数の個数: 32

約数和(自身を含む): 43215120

約数和(自身を除く): 23262968

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 13337, 26674, 53348, 106696, 146707, 226729, 293414, 453458, 586828, 906916, 1173656, 1813832, 2494019, 4988038, 9976076, 19952152]

約数ペア:

[(1, 19952152), (2, 9976076), (4, 4988038), (8, 2494019), (11, 1813832), (17, 1173656), (22, 906916), (34, 586828), (44, 453458), (68, 293414), (88, 226729), (136, 146707), (187, 106696), (374, 53348), (748, 26674), (1496, 13337)]