15690793434

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{907}}^1\times {\mathrm{20743}}^1$

素因数の和:21794

約数の個数: 32

約数和(自身を含む): 31643727360

約数和(自身を除く): 15952933926

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 907, 1814, 2721, 5442, 20743, 41486, 62229, 124458, 126073, 252146, 378219, 756438, 2883277, 5766554, 8649831, 17299662, 18813901, 37627802, 56441703, 112883406, 2615132239, 5230264478, 7845396717, 15690793434]

約数ペア:

[(1, 15690793434), (2, 7845396717), (3, 5230264478), (6, 2615132239), (139, 112883406), (278, 56441703), (417, 37627802), (834, 18813901), (907, 17299662), (1814, 8649831), (2721, 5766554), (5442, 2883277), (20743, 756438), (41486, 378219), (62229, 252146), (124458, 126073)]