16419718

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{22129}}^1$

素因数の和:22191

約数の個数: 16

約数和(自身を含む): 28680480

約数和(自身を除く): 12260762

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 22129, 44258, 154903, 309806, 1172837, 2345674, 8209859, 16419718]

約数ペア:

[(1, 16419718), (2, 8209859), (7, 2345674), (14, 1172837), (53, 309806), (106, 154903), (371, 44258), (742, 22129)]