19364824

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{331}}^1$

素因数の和:511

約数の個数: 32

約数和(自身を含む): 37290240

約数和(自身を除く): 17925416

約数列:

[1, 2, 4, 8, 71, 103, 142, 206, 284, 331, 412, 568, 662, 824, 1324, 2648, 7313, 14626, 23501, 29252, 34093, 47002, 58504, 68186, 94004, 136372, 188008, 272744, 2420603, 4841206, 9682412, 19364824]

約数ペア:

[(1, 19364824), (2, 9682412), (4, 4841206), (8, 2420603), (71, 272744), (103, 188008), (142, 136372), (206, 94004), (284, 68186), (331, 58504), (412, 47002), (568, 34093), (662, 29252), (824, 23501), (1324, 14626), (2648, 7313)]