15679923974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{898769}}^1$

素因数の和:898856

約数の個数: 32

約数和(自身を含む): 28084764960

約数和(自身を除く): 12404840986

約数列:

[1, 2, 11, 13, 22, 26, 61, 122, 143, 286, 671, 793, 1342, 1586, 8723, 17446, 898769, 1797538, 9886459, 11683997, 19772918, 23367994, 54824909, 109649818, 128523967, 257047934, 603073999, 712723817, 1206147998, 1425447634, 7839961987, 15679923974]

約数ペア:

[(1, 15679923974), (2, 7839961987), (11, 1425447634), (13, 1206147998), (22, 712723817), (26, 603073999), (61, 257047934), (122, 128523967), (143, 109649818), (286, 54824909), (671, 23367994), (793, 19772918), (1342, 11683997), (1586, 9886459), (8723, 1797538), (17446, 898769)]