16732580

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{12487}}^1$

素因数の和:12563

約数の個数: 24

約数和(自身を含む): 35665728

約数和(自身を除く): 18933148

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 12487, 24974, 49948, 62435, 124870, 249740, 836629, 1673258, 3346516, 4183145, 8366290, 16732580]

約数ペア:

[(1, 16732580), (2, 8366290), (4, 4183145), (5, 3346516), (10, 1673258), (20, 836629), (67, 249740), (134, 124870), (268, 62435), (335, 49948), (670, 24974), (1340, 12487)]