19359306

素因数分解:

$2^1\times 3^2\times {\mathrm{509}}^1\times {\mathrm{2113}}^1$

素因数の和:2630

約数の個数: 24

約数和(自身を含む): 42047460

約数和(自身を除く): 22688154

約数列:

[1, 2, 3, 6, 9, 18, 509, 1018, 1527, 2113, 3054, 4226, 4581, 6339, 9162, 12678, 19017, 38034, 1075517, 2151034, 3226551, 6453102, 9679653, 19359306]

約数ペア:

[(1, 19359306), (2, 9679653), (3, 6453102), (6, 3226551), (9, 2151034), (18, 1075517), (509, 38034), (1018, 19017), (1527, 12678), (2113, 9162), (3054, 6339), (4226, 4581)]