2109643036

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1423}}^1\times {\mathrm{19507}}^1$

素因数の和:20953

約数の個数: 24

約数和(自身を含む): 3889114880

約数和(自身を除く): 1779471844

約数列:

[1, 2, 4, 19, 38, 76, 1423, 2846, 5692, 19507, 27037, 39014, 54074, 78028, 108148, 370633, 741266, 1482532, 27758461, 55516922, 111033844, 527410759, 1054821518, 2109643036]

約数ペア:

[(1, 2109643036), (2, 1054821518), (4, 527410759), (19, 111033844), (38, 55516922), (76, 27758461), (1423, 1482532), (2846, 741266), (5692, 370633), (19507, 108148), (27037, 78028), (39014, 54074)]