13305571874

素因数分解:

$2^1\times 7^1\times {\mathrm{19531}}^1\times {\mathrm{48661}}^1$

素因数の和:68201

約数の個数: 16

約数和(自身を含む): 22811188416

約数和(自身を除く): 9505616542

約数列:

[1, 2, 7, 14, 19531, 39062, 48661, 97322, 136717, 273434, 340627, 681254, 950397991, 1900795982, 6652785937, 13305571874]

約数ペア:

[(1, 13305571874), (2, 6652785937), (7, 1900795982), (14, 950397991), (19531, 681254), (39062, 340627), (48661, 273434), (97322, 136717)]