19623362

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{13313}}^1$

素因数の和:13393

約数の個数: 16

約数和(自身を含む): 32592672

約数和(自身を除く): 12969310

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 13313, 26626, 146443, 292886, 891971, 1783942, 9811681, 19623362]

約数ペア:

[(1, 19623362), (2, 9811681), (11, 1783942), (22, 891971), (67, 292886), (134, 146443), (737, 26626), (1474, 13313)]