20161576514

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1\times {\mathrm{857137}}^1$

素因数の和:857777

約数の個数: 16

約数和(自身を含む): 31885533600

約数和(自身を除く): 11723957086

約数列:

[1, 2, 19, 38, 619, 1238, 11761, 23522, 857137, 1714274, 16285603, 32571206, 530567803, 1061135606, 10080788257, 20161576514]

約数ペア:

[(1, 20161576514), (2, 10080788257), (19, 1061135606), (38, 530567803), (619, 32571206), (1238, 16285603), (11761, 1714274), (23522, 857137)]