68619602

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{101}}^1\times {\mathrm{941}}^1$

素因数の和:1082

約数の個数: 24

約数和(自身を含む): 109824012

約数和(自身を除く): 41204410

約数列:

[1, 2, 19, 38, 101, 202, 361, 722, 941, 1882, 1919, 3838, 17879, 35758, 36461, 72922, 95041, 190082, 339701, 679402, 1805779, 3611558, 34309801, 68619602]

約数ペア:

[(1, 68619602), (2, 34309801), (19, 3611558), (38, 1805779), (101, 679402), (202, 339701), (361, 190082), (722, 95041), (941, 72922), (1882, 36461), (1919, 35758), (3838, 17879)]