19365768

素因数分解:

$2^3\times 3^2\times {\mathrm{268969}}^1$

素因数の和:268981

約数の個数: 24

約数和(自身を含む): 52449150

約数和(自身を除く): 33083382

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 268969, 537938, 806907, 1075876, 1613814, 2151752, 2420721, 3227628, 4841442, 6455256, 9682884, 19365768]

約数ペア:

[(1, 19365768), (2, 9682884), (3, 6455256), (4, 4841442), (6, 3227628), (8, 2420721), (9, 2151752), (12, 1613814), (18, 1075876), (24, 806907), (36, 537938), (72, 268969)]