191092016

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{195791}}^1$

素因数の和:195860

約数の個数: 20

約数和(自身を含む): 376312224

約数和(自身を除く): 185220208

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 195791, 391582, 783164, 1566328, 3132656, 11943251, 23886502, 47773004, 95546008, 191092016]

約数ペア:

[(1, 191092016), (2, 95546008), (4, 47773004), (8, 23886502), (16, 11943251), (61, 3132656), (122, 1566328), (244, 783164), (488, 391582), (976, 195791)]