29957942

素因数分解:

$2^1\times 7^1\times {\mathrm{787}}^1\times {\mathrm{2719}}^1$

素因数の和:3515

約数の個数: 16

約数和(自身を含む): 51440640

約数和(自身を除く): 21482698

約数列:

[1, 2, 7, 14, 787, 1574, 2719, 5438, 5509, 11018, 19033, 38066, 2139853, 4279706, 14978971, 29957942]

約数ペア:

[(1, 29957942), (2, 14978971), (7, 4279706), (14, 2139853), (787, 38066), (1574, 19033), (2719, 11018), (5438, 5509)]