16549022780

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{12350017}}^1$

素因数の和:12350093

約数の個数: 24

約数和(自身を含む): 35271651408

約数和(自身を除く): 18722628628

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 12350017, 24700034, 49400068, 61750085, 123500170, 247000340, 827451139, 1654902278, 3309804556, 4137255695, 8274511390, 16549022780]

約数ペア:

[(1, 16549022780), (2, 8274511390), (4, 4137255695), (5, 3309804556), (10, 1654902278), (20, 827451139), (67, 247000340), (134, 123500170), (268, 61750085), (335, 49400068), (670, 24700034), (1340, 12350017)]