19171704

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{11251}}^1$

素因数の和:11331

約数の個数: 32

約数和(自身を含む): 48608640

約数和(自身を除く): 29436936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 11251, 22502, 33753, 45004, 67506, 90008, 135012, 270024, 798821, 1597642, 2396463, 3195284, 4792926, 6390568, 9585852, 19171704]

約数ペア:

[(1, 19171704), (2, 9585852), (3, 6390568), (4, 4792926), (6, 3195284), (8, 2396463), (12, 1597642), (24, 798821), (71, 270024), (142, 135012), (213, 90008), (284, 67506), (426, 45004), (568, 33753), (852, 22502), (1704, 11251)]