27137378

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{11131}}^1$

素因数の和:11209

約数の個数: 16

約数和(自身を含む): 43281216

約数和(自身を除く): 16143838

約数列:

[1, 2, 23, 46, 53, 106, 1219, 2438, 11131, 22262, 256013, 512026, 589943, 1179886, 13568689, 27137378]

約数ペア:

[(1, 27137378), (2, 13568689), (23, 1179886), (46, 589943), (53, 512026), (106, 256013), (1219, 22262), (2438, 11131)]