19152105

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1019}}^1$

素因数の和:1213

約数の個数: 32

約数和(自身を含む): 35251200

約数和(自身を除く): 16099095

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 179, 537, 895, 1019, 1253, 2685, 3057, 3759, 5095, 6265, 7133, 15285, 18795, 21399, 35665, 106995, 182401, 547203, 912005, 1276807, 2736015, 3830421, 6384035, 19152105]

約数ペア:

[(1, 19152105), (3, 6384035), (5, 3830421), (7, 2736015), (15, 1276807), (21, 912005), (35, 547203), (105, 182401), (179, 106995), (537, 35665), (895, 21399), (1019, 18795), (1253, 15285), (2685, 7133), (3057, 6265), (3759, 5095)]