16201608884

素因数分解:

$2^2\times {\mathrm{209659}}^1\times {\mathrm{19319}}^1$

素因数の和:228982

約数の個数: 12

約数和(自身を含む): 28354418400

約数和(自身を除く): 12152809516

約数列:

[1, 2, 4, 19319, 38638, 77276, 209659, 419318, 838636, 4050402221, 8100804442, 16201608884]

約数ペア:

[(1, 16201608884), (2, 8100804442), (4, 4050402221), (19319, 838636), (38638, 419318), (77276, 209659)]