19341588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{230257}}^1$

素因数の和:230271

約数の個数: 24

約数和(自身を含む): 51577792

約数和(自身を除く): 32236204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 230257, 460514, 690771, 921028, 1381542, 1611799, 2763084, 3223598, 4835397, 6447196, 9670794, 19341588]

約数ペア:

[(1, 19341588), (2, 9670794), (3, 6447196), (4, 4835397), (6, 3223598), (7, 2763084), (12, 1611799), (14, 1381542), (21, 921028), (28, 690771), (42, 460514), (84, 230257)]