19406340804

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{619}}^1\times {\mathrm{113591}}^1$

素因数の和:114240

約数の個数: 48

約数和(自身を含む): 47326970880

約数和(自身を除く): 27920630076

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 619, 1238, 1857, 2476, 3714, 7428, 14237, 28474, 42711, 56948, 85422, 113591, 170844, 227182, 340773, 454364, 681546, 1363092, 2612593, 5225186, 7837779, 10450372, 15675558, 31351116, 70312829, 140625658, 210938487, 281251316, 421876974, 843753948, 1617195067, 3234390134, 4851585201, 6468780268, 9703170402, 19406340804]

約数ペア:

[(1, 19406340804), (2, 9703170402), (3, 6468780268), (4, 4851585201), (6, 3234390134), (12, 1617195067), (23, 843753948), (46, 421876974), (69, 281251316), (92, 210938487), (138, 140625658), (276, 70312829), (619, 31351116), (1238, 15675558), (1857, 10450372), (2476, 7837779), (3714, 5225186), (7428, 2612593), (14237, 1363092), (28474, 681546), (42711, 454364), (56948, 340773), (85422, 227182), (113591, 170844)]