19506732

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1283}}^1$

素因数の和:1478

約数の個数: 48

約数和(自身を含む): 52346112

約数和(自身を除く): 32839380

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 181, 362, 543, 724, 1086, 1267, 1283, 2172, 2534, 2566, 3801, 3849, 5068, 5132, 7602, 7698, 8981, 15204, 15396, 17962, 26943, 35924, 53886, 107772, 232223, 464446, 696669, 928892, 1393338, 1625561, 2786676, 3251122, 4876683, 6502244, 9753366, 19506732]

約数ペア:

[(1, 19506732), (2, 9753366), (3, 6502244), (4, 4876683), (6, 3251122), (7, 2786676), (12, 1625561), (14, 1393338), (21, 928892), (28, 696669), (42, 464446), (84, 232223), (181, 107772), (362, 53886), (543, 35924), (724, 26943), (1086, 17962), (1267, 15396), (1283, 15204), (2172, 8981), (2534, 7698), (2566, 7602), (3801, 5132), (3849, 5068)]