19302896

素因数分解:

$2^4\times {\mathrm{619}}^1\times {\mathrm{1949}}^1$

素因数の和:2576

約数の個数: 20

約数和(自身を含む): 37479000

約数和(自身を除く): 18176104

約数列:

[1, 2, 4, 8, 16, 619, 1238, 1949, 2476, 3898, 4952, 7796, 9904, 15592, 31184, 1206431, 2412862, 4825724, 9651448, 19302896]

約数ペア:

[(1, 19302896), (2, 9651448), (4, 4825724), (8, 2412862), (16, 1206431), (619, 31184), (1238, 15592), (1949, 9904), (2476, 7796), (3898, 4952)]