10221118970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{387017}}^1$

素因数の和:387182

約数の個数: 32

約数和(自身を含む): 19505707200

約数和(自身を除く): 9284588230

約数列:

[1, 2, 5, 10, 19, 38, 95, 139, 190, 278, 695, 1390, 2641, 5282, 13205, 26410, 387017, 774034, 1935085, 3870170, 7353323, 14706646, 36766615, 53795363, 73533230, 107590726, 268976815, 537953630, 1022111897, 2044223794, 5110559485, 10221118970]

約数ペア:

[(1, 10221118970), (2, 5110559485), (5, 2044223794), (10, 1022111897), (19, 537953630), (38, 268976815), (95, 107590726), (139, 73533230), (190, 53795363), (278, 36766615), (695, 14706646), (1390, 7353323), (2641, 3870170), (5282, 1935085), (13205, 774034), (26410, 387017)]