19603770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{7873}}^1$

素因数の和:7966

約数の個数: 32

約数和(自身を含む): 47621952

約数和(自身を除く): 28018182

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 7873, 15746, 23619, 39365, 47238, 78730, 118095, 236190, 653459, 1306918, 1960377, 3267295, 3920754, 6534590, 9801885, 19603770]

約数ペア:

[(1, 19603770), (2, 9801885), (3, 6534590), (5, 3920754), (6, 3267295), (10, 1960377), (15, 1306918), (30, 653459), (83, 236190), (166, 118095), (249, 78730), (415, 47238), (498, 39365), (830, 23619), (1245, 15746), (2490, 7873)]