9623728

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31657}}^1$

素因数の和:31684

約数の個数: 20

約数和(自身を含む): 19627960

約数和(自身を除く): 10004232

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 31657, 63314, 126628, 253256, 506512, 601483, 1202966, 2405932, 4811864, 9623728]

約数ペア:

[(1, 9623728), (2, 4811864), (4, 2405932), (8, 1202966), (16, 601483), (19, 506512), (38, 253256), (76, 126628), (152, 63314), (304, 31657)]