13201993754

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{42589}}^1$

素因数の和:42758

約数の個数: 32

約数和(自身を含む): 20974723200

約数和(自身を除く): 7772729446

約数列:

[1, 2, 37, 59, 71, 74, 118, 142, 2183, 2627, 4189, 4366, 5254, 8378, 42589, 85178, 154993, 309986, 1575793, 2512751, 3023819, 3151586, 5025502, 6047638, 92971787, 111881303, 178405321, 185943574, 223762606, 356810642, 6600996877, 13201993754]

約数ペア:

[(1, 13201993754), (2, 6600996877), (37, 356810642), (59, 223762606), (71, 185943574), (74, 178405321), (118, 111881303), (142, 92971787), (2183, 6047638), (2627, 5025502), (4189, 3151586), (4366, 3023819), (5254, 2512751), (8378, 1575793), (42589, 309986), (85178, 154993)]