19835412

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{751}}^1$

素因数の和:860

約数の個数: 48

約数和(自身を含む): 48513024

約数和(自身を除く): 28677612

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 71, 93, 124, 142, 186, 213, 284, 372, 426, 751, 852, 1502, 2201, 2253, 3004, 4402, 4506, 6603, 8804, 9012, 13206, 23281, 26412, 46562, 53321, 69843, 93124, 106642, 139686, 159963, 213284, 279372, 319926, 639852, 1652951, 3305902, 4958853, 6611804, 9917706, 19835412]

約数ペア:

[(1, 19835412), (2, 9917706), (3, 6611804), (4, 4958853), (6, 3305902), (12, 1652951), (31, 639852), (62, 319926), (71, 279372), (93, 213284), (124, 159963), (142, 139686), (186, 106642), (213, 93124), (284, 69843), (372, 53321), (426, 46562), (751, 26412), (852, 23281), (1502, 13206), (2201, 9012), (2253, 8804), (3004, 6603), (4402, 4506)]