19099360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17053}}^1$

素因数の和:17075

約数の個数: 48

約数和(自身を含む): 51571296

約数和(自身を除く): 32471936

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 17053, 34106, 68212, 85265, 119371, 136424, 170530, 238742, 272848, 341060, 477484, 545696, 596855, 682120, 954968, 1193710, 1364240, 1909936, 2387420, 2728480, 3819872, 4774840, 9549680, 19099360]

約数ペア:

[(1, 19099360), (2, 9549680), (4, 4774840), (5, 3819872), (7, 2728480), (8, 2387420), (10, 1909936), (14, 1364240), (16, 1193710), (20, 954968), (28, 682120), (32, 596855), (35, 545696), (40, 477484), (56, 341060), (70, 272848), (80, 238742), (112, 170530), (140, 136424), (160, 119371), (224, 85265), (280, 68212), (560, 34106), (1120, 17053)]