1943455679

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1\times {\mathrm{877}}^1$

素因数の和:1391

約数の個数: 32

約数和(自身を含む): 2336463360

約数和(自身を除く): 393007681

約数列:

[1, 11, 19, 23, 209, 253, 437, 461, 877, 4807, 5071, 8759, 9647, 10603, 16663, 20171, 96349, 116633, 183293, 201457, 221881, 383249, 404297, 2216027, 4215739, 4447267, 7681643, 9298831, 84498073, 102287141, 176677789, 1943455679]

約数ペア:

[(1, 1943455679), (11, 176677789), (19, 102287141), (23, 84498073), (209, 9298831), (253, 7681643), (437, 4447267), (461, 4215739), (877, 2216027), (4807, 404297), (5071, 383249), (8759, 221881), (9647, 201457), (10603, 183293), (16663, 116633), (20171, 96349)]