27874814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{18911}}^1$

素因数の和:18991

約数の個数: 16

約数和(自身を含む): 46296576

約数和(自身を除く): 18421762

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 18911, 37822, 208021, 416042, 1267037, 2534074, 13937407, 27874814]

約数ペア:

[(1, 27874814), (2, 13937407), (11, 2534074), (22, 1267037), (67, 416042), (134, 208021), (737, 37822), (1474, 18911)]