25390346

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{4001}}^1$

素因数の和:4189

約数の個数: 16

約数和(自身を含む): 40340160

約数和(自身を除く): 14949814

約数列:

[1, 2, 19, 38, 167, 334, 3173, 4001, 6346, 8002, 76019, 152038, 668167, 1336334, 12695173, 25390346]

約数ペア:

[(1, 25390346), (2, 12695173), (19, 1336334), (38, 668167), (167, 152038), (334, 76019), (3173, 8002), (4001, 6346)]