15697344944

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{57710827}}^1$

素因数の和:57710852

約数の個数: 20

約数和(自身を含む): 32202642024

約数和(自身を除く): 16505297080

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 57710827, 115421654, 230843308, 461686616, 923373232, 981084059, 1962168118, 3924336236, 7848672472, 15697344944]

約数ペア:

[(1, 15697344944), (2, 7848672472), (4, 3924336236), (8, 1962168118), (16, 981084059), (17, 923373232), (34, 461686616), (68, 230843308), (136, 115421654), (272, 57710827)]