31196138

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{12253}}^1$

素因数の和:12341

約数の個数: 16

約数和(自身を含む): 49996320

約数和(自身を除く): 18800182

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 12253, 24506, 232807, 465614, 820951, 1641902, 15598069, 31196138]

約数ペア:

[(1, 31196138), (2, 15598069), (19, 1641902), (38, 820951), (67, 465614), (134, 232807), (1273, 24506), (2546, 12253)]