4013902

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1993}}^1$

素因数の和:2067

約数の個数: 16

約数和(自身を含む): 6460560

約数和(自身を除く): 2446658

約数列:

[1, 2, 19, 38, 53, 106, 1007, 1993, 2014, 3986, 37867, 75734, 105629, 211258, 2006951, 4013902]

約数ペア:

[(1, 4013902), (2, 2006951), (19, 211258), (38, 105629), (53, 75734), (106, 37867), (1007, 3986), (1993, 2014)]