18773008

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{6143}}^1$

素因数の和:6342

約数の個数: 20

約数和(自身を含む): 36569088

約数和(自身を除く): 17796080

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 6143, 12286, 24572, 49144, 98288, 1173313, 2346626, 4693252, 9386504, 18773008]

約数ペア:

[(1, 18773008), (2, 9386504), (4, 4693252), (8, 2346626), (16, 1173313), (191, 98288), (382, 49144), (764, 24572), (1528, 12286), (3056, 6143)]