19450284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{231551}}^1$

素因数の和:231565

約数の個数: 24

約数和(自身を含む): 51867648

約数和(自身を除く): 32417364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 231551, 463102, 694653, 926204, 1389306, 1620857, 2778612, 3241714, 4862571, 6483428, 9725142, 19450284]

約数ペア:

[(1, 19450284), (2, 9725142), (3, 6483428), (4, 4862571), (6, 3241714), (7, 2778612), (12, 1620857), (14, 1389306), (21, 926204), (28, 694653), (42, 463102), (84, 231551)]