15678935422

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1\times {\mathrm{449}}^1\times {\mathrm{947}}^1$

素因数の和:1680

約数の個数: 32

約数和(自身を含む): 23957856000

約数和(自身を除く): 8278920578

約数列:

[1, 2, 103, 179, 206, 358, 449, 898, 947, 1894, 18437, 36874, 46247, 80371, 92494, 97541, 160742, 169513, 195082, 339026, 425203, 850406, 8278213, 16556426, 17459839, 34919678, 43795909, 76111337, 87591818, 152222674, 7839467711, 15678935422]

約数ペア:

[(1, 15678935422), (2, 7839467711), (103, 152222674), (179, 87591818), (206, 76111337), (358, 43795909), (449, 34919678), (898, 17459839), (947, 16556426), (1894, 8278213), (18437, 850406), (36874, 425203), (46247, 339026), (80371, 195082), (92494, 169513), (97541, 160742)]