15693430684

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{206492509}}^1$

素因数の和:206492532

約数の個数: 12

約数和(自身を含む): 28908951400

約数和(自身を除く): 13215520716

約数列:

[1, 2, 4, 19, 38, 76, 206492509, 412985018, 825970036, 3923357671, 7846715342, 15693430684]

約数ペア:

[(1, 15693430684), (2, 7846715342), (4, 3923357671), (19, 825970036), (38, 412985018), (76, 206492509)]