19408357114

素因数分解:

$2^1\times {\mathrm{839}}^1\times {\mathrm{2503}}^1\times {\mathrm{4621}}^1$

素因数の和:7965

約数の個数: 16

約数和(自身を含む): 29165189760

約数和(自身を除く): 9756832646

約数列:

[1, 2, 839, 1678, 2503, 4621, 5006, 9242, 2100017, 3877019, 4200034, 7754038, 11566363, 23132726, 9704178557, 19408357114]

約数ペア:

[(1, 19408357114), (2, 9704178557), (839, 23132726), (1678, 11566363), (2503, 7754038), (4621, 4200034), (5006, 3877019), (9242, 2100017)]