15971796140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{46975871}}^1$

素因数の和:46975897

約数の個数: 24

約数和(自身を含む): 35513759232

約数和(自身を除く): 19541963092

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 46975871, 93951742, 187903484, 234879355, 469758710, 798589807, 939517420, 1597179614, 3194359228, 3992949035, 7985898070, 15971796140]

約数ペア:

[(1, 15971796140), (2, 7985898070), (4, 3992949035), (5, 3194359228), (10, 1597179614), (17, 939517420), (20, 798589807), (34, 469758710), (68, 234879355), (85, 187903484), (170, 93951742), (340, 46975871)]