1992112

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{6553}}^1$

素因数の和:6580

約数の個数: 20

約数和(自身を含む): 4063480

約数和(自身を除く): 2071368

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 6553, 13106, 26212, 52424, 104848, 124507, 249014, 498028, 996056, 1992112]

約数ペア:

[(1, 1992112), (2, 996056), (4, 498028), (8, 249014), (16, 124507), (19, 104848), (38, 52424), (76, 26212), (152, 13106), (304, 6553)]