2877968

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{9467}}^1$

素因数の和:9494

約数の個数: 20

約数和(自身を含む): 5870160

約数和(自身を除く): 2992192

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 9467, 18934, 37868, 75736, 151472, 179873, 359746, 719492, 1438984, 2877968]

約数ペア:

[(1, 2877968), (2, 1438984), (4, 719492), (8, 359746), (16, 179873), (19, 151472), (38, 75736), (76, 37868), (152, 18934), (304, 9467)]