19877136

素因数分解:

$2^4\times 3^1\times {\mathrm{414107}}^1$

素因数の和:414118

約数の個数: 20

約数和(自身を含む): 51349392

約数和(自身を除く): 31472256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 414107, 828214, 1242321, 1656428, 2484642, 3312856, 4969284, 6625712, 9938568, 19877136]

約数ペア:

[(1, 19877136), (2, 9938568), (3, 6625712), (4, 4969284), (6, 3312856), (8, 2484642), (12, 1656428), (16, 1242321), (24, 828214), (48, 414107)]