13981192

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{419}}^1$

素因数の和:565

約数の個数: 32

約数和(自身を含む): 27165600

約数和(自身を除く): 13184408

約数列:

[1, 2, 4, 8, 43, 86, 97, 172, 194, 344, 388, 419, 776, 838, 1676, 3352, 4171, 8342, 16684, 18017, 33368, 36034, 40643, 72068, 81286, 144136, 162572, 325144, 1747649, 3495298, 6990596, 13981192]

約数ペア:

[(1, 13981192), (2, 6990596), (4, 3495298), (8, 1747649), (43, 325144), (86, 162572), (97, 144136), (172, 81286), (194, 72068), (344, 40643), (388, 36034), (419, 33368), (776, 18017), (838, 16684), (1676, 8342), (3352, 4171)]