19135458

素因数分解:

$2^1\times 3^2\times {\mathrm{179}}^1\times {\mathrm{5939}}^1$

素因数の和:6126

約数の個数: 24

約数和(自身を含む): 41698800

約数和(自身を除く): 22563342

約数列:

[1, 2, 3, 6, 9, 18, 179, 358, 537, 1074, 1611, 3222, 5939, 11878, 17817, 35634, 53451, 106902, 1063081, 2126162, 3189243, 6378486, 9567729, 19135458]

約数ペア:

[(1, 19135458), (2, 9567729), (3, 6378486), (6, 3189243), (9, 2126162), (18, 1063081), (179, 106902), (358, 53451), (537, 35634), (1074, 17817), (1611, 11878), (3222, 5939)]