28200902

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{5417}}^1$

素因数の和:5575

約数の個数: 16

約数和(自身を含む): 44861040

約数和(自身を除く): 16660138

約数列:

[1, 2, 19, 38, 137, 274, 2603, 5206, 5417, 10834, 102923, 205846, 742129, 1484258, 14100451, 28200902]

約数ペア:

[(1, 28200902), (2, 14100451), (19, 1484258), (38, 742129), (137, 205846), (274, 102923), (2603, 10834), (5206, 5417)]