21931646

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{14879}}^1$

素因数の和:14959

約数の個数: 16

約数和(自身を含む): 36426240

約数和(自身を除く): 14494594

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 14879, 29758, 163669, 327338, 996893, 1993786, 10965823, 21931646]

約数ペア:

[(1, 21931646), (2, 10965823), (11, 1993786), (22, 996893), (67, 327338), (134, 163669), (737, 29758), (1474, 14879)]