1959198121

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{29567}}^1$

素因数の和:29700

約数の個数: 16

約数和(自身を含む): 2123218944

約数和(自身を除く): 164020823

約数列:

[1, 23, 43, 67, 989, 1541, 2881, 29567, 66263, 680041, 1271381, 1980989, 29241763, 45562747, 85182527, 1959198121]

約数ペア:

[(1, 1959198121), (23, 85182527), (43, 45562747), (67, 29241763), (989, 1980989), (1541, 1271381), (2881, 680041), (29567, 66263)]