39214994

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{30781}}^1$

素因数の和:30810

約数の個数: 24

約数和(自身を含む): 73692108

約数和(自身を除く): 34477114

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 30781, 61562, 215467, 400153, 430934, 800306, 1508269, 2801071, 3016538, 5602142, 19607497, 39214994]

約数ペア:

[(1, 39214994), (2, 19607497), (7, 5602142), (13, 3016538), (14, 2801071), (26, 1508269), (49, 800306), (91, 430934), (98, 400153), (182, 215467), (637, 61562), (1274, 30781)]