17421808

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{37547}}^1$

素因数の和:37584

約数の個数: 20

約数和(自身を含む): 34919640

約数和(自身を除く): 17497832

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 37547, 75094, 150188, 300376, 600752, 1088863, 2177726, 4355452, 8710904, 17421808]

約数ペア:

[(1, 17421808), (2, 8710904), (4, 4355452), (8, 2177726), (16, 1088863), (29, 600752), (58, 300376), (116, 150188), (232, 75094), (464, 37547)]