61919194

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{439}}^1\times {\mathrm{647}}^1$

素因数の和:1197

約数の個数: 16

約数和(自身を含む): 94089600

約数和(自身を除く): 32170406

約数列:

[1, 2, 109, 218, 439, 647, 878, 1294, 47851, 70523, 95702, 141046, 284033, 568066, 30959597, 61919194]

約数ペア:

[(1, 61919194), (2, 30959597), (109, 568066), (218, 284033), (439, 141046), (647, 95702), (878, 70523), (1294, 47851)]