15623493242

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12569}}^1\times {\mathrm{4673}}^1$

素因数の和:17270

約数の個数: 32

約数和(自身を含む): 28201046400

約数和(自身を除く): 12577553158

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 4673, 9346, 12569, 25138, 32711, 65422, 87983, 88787, 175966, 177574, 238811, 477622, 621509, 1243018, 1671677, 3343354, 58734937, 117469874, 411144559, 822289118, 1115963803, 2231927606, 7811746621, 15623493242]

約数ペア:

[(1, 15623493242), (2, 7811746621), (7, 2231927606), (14, 1115963803), (19, 822289118), (38, 411144559), (133, 117469874), (266, 58734937), (4673, 3343354), (9346, 1671677), (12569, 1243018), (25138, 621509), (32711, 477622), (65422, 238811), (87983, 177574), (88787, 175966)]