16164953

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1$

素因数の和:309

約数の個数: 24

約数和(自身を含む): 20109600

約数和(自身を除く): 3944647

約数列:

[1, 7, 19, 49, 97, 133, 179, 679, 931, 1253, 1843, 3401, 4753, 8771, 12901, 17363, 23807, 90307, 121541, 166649, 329897, 850787, 2309279, 16164953]

約数ペア:

[(1, 16164953), (7, 2309279), (19, 850787), (49, 329897), (97, 166649), (133, 121541), (179, 90307), (679, 23807), (931, 17363), (1253, 12901), (1843, 8771), (3401, 4753)]