15703481648

素因数分解:

$2^4\times {\mathrm{3067}}^1\times {\mathrm{320009}}^1$

素因数の和:323084

約数の個数: 20

約数和(自身を含む): 30435511080

約数和(自身を除く): 14732029432

約数列:

[1, 2, 4, 8, 16, 3067, 6134, 12268, 24536, 49072, 320009, 640018, 1280036, 2560072, 5120144, 981467603, 1962935206, 3925870412, 7851740824, 15703481648]

約数ペア:

[(1, 15703481648), (2, 7851740824), (4, 3925870412), (8, 1962935206), (16, 981467603), (3067, 5120144), (6134, 2560072), (12268, 1280036), (24536, 640018), (49072, 320009)]