19922373754

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{1163}}^1\times {\mathrm{127837}}^1$

素因数の和:129069

約数の個数: 16

約数和(自身を含む): 30355900128

約数和(自身を除く): 10433526374

約数列:

[1, 2, 67, 134, 1163, 2326, 77921, 127837, 155842, 255674, 8565079, 17130158, 148674431, 297348862, 9961186877, 19922373754]

約数ペア:

[(1, 19922373754), (2, 9961186877), (67, 297348862), (134, 148674431), (1163, 17130158), (2326, 8565079), (77921, 255674), (127837, 155842)]