19601694

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{155569}}^1$

素因数の和:155584

約数の個数: 24

約数和(自身を含む): 48537840

約数和(自身を除く): 28936146

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 155569, 311138, 466707, 933414, 1088983, 1400121, 2177966, 2800242, 3266949, 6533898, 9800847, 19601694]

約数ペア:

[(1, 19601694), (2, 9800847), (3, 6533898), (6, 3266949), (7, 2800242), (9, 2177966), (14, 1400121), (18, 1088983), (21, 933414), (42, 466707), (63, 311138), (126, 155569)]