18983872

素因数分解:

$2^6\times {\mathrm{191}}^1\times {\mathrm{1553}}^1$

素因数の和:1756

約数の個数: 28

約数和(自身を含む): 37892736

約数和(自身を除く): 18908864

約数列:

[1, 2, 4, 8, 16, 32, 64, 191, 382, 764, 1528, 1553, 3056, 3106, 6112, 6212, 12224, 12424, 24848, 49696, 99392, 296623, 593246, 1186492, 2372984, 4745968, 9491936, 18983872]

約数ペア:

[(1, 18983872), (2, 9491936), (4, 4745968), (8, 2372984), (16, 1186492), (32, 593246), (64, 296623), (191, 99392), (382, 49696), (764, 24848), (1528, 12424), (1553, 12224), (3056, 6212), (3106, 6112)]