13278194

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{503}}^1$

素因数の和:769

約数の個数: 16

約数和(自身を含む): 20357568

約数和(自身を除く): 7079374

約数列:

[1, 2, 67, 134, 197, 394, 503, 1006, 13199, 26398, 33701, 67402, 99091, 198182, 6639097, 13278194]

約数ペア:

[(1, 13278194), (2, 6639097), (67, 198182), (134, 99091), (197, 67402), (394, 33701), (503, 26398), (1006, 13199)]