19921462

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47659}}^1$

素因数の和:47691

約数の個数: 16

約数和(自身を含む): 34315200

約数和(自身を除く): 14393738

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 47659, 95318, 524249, 905521, 1048498, 1811042, 9960731, 19921462]

約数ペア:

[(1, 19921462), (2, 9960731), (11, 1811042), (19, 1048498), (22, 905521), (38, 524249), (209, 95318), (418, 47659)]