19932984

素因数分解:

$2^3\times 3^2\times {\mathrm{276847}}^1$

素因数の和:276859

約数の個数: 24

約数和(自身を含む): 53985360

約数和(自身を除く): 34052376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 276847, 553694, 830541, 1107388, 1661082, 2214776, 2491623, 3322164, 4983246, 6644328, 9966492, 19932984]

約数ペア:

[(1, 19932984), (2, 9966492), (3, 6644328), (4, 4983246), (6, 3322164), (8, 2491623), (9, 2214776), (12, 1661082), (18, 1107388), (24, 830541), (36, 553694), (72, 276847)]