19371426

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{941}}^1$

素因数の和:1066

約数の個数: 32

約数和(自身を含む): 40151808

約数和(自身を除く): 20780382

約数列:

[1, 2, 3, 6, 47, 73, 94, 141, 146, 219, 282, 438, 941, 1882, 2823, 3431, 5646, 6862, 10293, 20586, 44227, 68693, 88454, 132681, 137386, 206079, 265362, 412158, 3228571, 6457142, 9685713, 19371426]

約数ペア:

[(1, 19371426), (2, 9685713), (3, 6457142), (6, 3228571), (47, 412158), (73, 265362), (94, 206079), (141, 137386), (146, 132681), (219, 88454), (282, 68693), (438, 44227), (941, 20586), (1882, 10293), (2823, 6862), (3431, 5646)]