23695090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{401}}^1$

素因数の和:738

約数の個数: 32

約数和(自身を含む): 45152640

約数和(自身を除く): 21457550

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 311, 401, 622, 802, 1555, 2005, 3110, 4010, 5909, 7619, 11818, 15238, 29545, 38095, 59090, 76190, 124711, 249422, 623555, 1247110, 2369509, 4739018, 11847545, 23695090]

約数ペア:

[(1, 23695090), (2, 11847545), (5, 4739018), (10, 2369509), (19, 1247110), (38, 623555), (95, 249422), (190, 124711), (311, 76190), (401, 59090), (622, 38095), (802, 29545), (1555, 15238), (2005, 11818), (3110, 7619), (4010, 5909)]