19537008

素因数分解:

$2^4\times 3^1\times {\mathrm{191}}^1\times {\mathrm{2131}}^1$

素因数の和:2333

約数の個数: 40

約数和(自身を含む): 50758656

約数和(自身を除く): 31221648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 191, 382, 573, 764, 1146, 1528, 2131, 2292, 3056, 4262, 4584, 6393, 8524, 9168, 12786, 17048, 25572, 34096, 51144, 102288, 407021, 814042, 1221063, 1628084, 2442126, 3256168, 4884252, 6512336, 9768504, 19537008]

約数ペア:

[(1, 19537008), (2, 9768504), (3, 6512336), (4, 4884252), (6, 3256168), (8, 2442126), (12, 1628084), (16, 1221063), (24, 814042), (48, 407021), (191, 102288), (382, 51144), (573, 34096), (764, 25572), (1146, 17048), (1528, 12786), (2131, 9168), (2292, 8524), (3056, 6393), (4262, 4584)]