29019874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{12541}}^1$

素因数の和:12645

約数の個数: 16

約数和(自身を含む): 47408760

約数和(自身を除く): 18388886

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 12541, 25082, 163033, 326066, 1116149, 2232298, 14509937, 29019874]

約数ペア:

[(1, 29019874), (2, 14509937), (13, 2232298), (26, 1116149), (89, 326066), (178, 163033), (1157, 25082), (2314, 12541)]