19703964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{234571}}^1$

素因数の和:234585

約数の個数: 24

約数和(自身を含む): 52544128

約数和(自身を除く): 32840164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 234571, 469142, 703713, 938284, 1407426, 1641997, 2814852, 3283994, 4925991, 6567988, 9851982, 19703964]

約数ペア:

[(1, 19703964), (2, 9851982), (3, 6567988), (4, 4925991), (6, 3283994), (7, 2814852), (12, 1641997), (14, 1407426), (21, 938284), (28, 703713), (42, 469142), (84, 234571)]