19559730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{1847}}^1$

素因数の和:2210

約数の個数: 32

約数和(自身を含む): 47101824

約数和(自身を除く): 27542094

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 353, 706, 1059, 1765, 1847, 2118, 3530, 3694, 5295, 5541, 9235, 10590, 11082, 18470, 27705, 55410, 651991, 1303982, 1955973, 3259955, 3911946, 6519910, 9779865, 19559730]

約数ペア:

[(1, 19559730), (2, 9779865), (3, 6519910), (5, 3911946), (6, 3259955), (10, 1955973), (15, 1303982), (30, 651991), (353, 55410), (706, 27705), (1059, 18470), (1765, 11082), (1847, 10590), (2118, 9235), (3530, 5541), (3694, 5295)]