21434112112

素因数分解:

$2^4\times 7^1\times {\mathrm{191376001}}^1$

素因数の和:191376016

約数の個数: 20

約数和(自身を含む): 47461248496

約数和(自身を除く): 26027136384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 191376001, 382752002, 765504004, 1339632007, 1531008008, 2679264014, 3062016016, 5358528028, 10717056056, 21434112112]

約数ペア:

[(1, 21434112112), (2, 10717056056), (4, 5358528028), (7, 3062016016), (8, 2679264014), (14, 1531008008), (16, 1339632007), (28, 765504004), (56, 382752002), (112, 191376001)]