19301604

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{229781}}^1$

素因数の和:229795

約数の個数: 24

約数和(自身を含む): 51471168

約数和(自身を除く): 32169564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 229781, 459562, 689343, 919124, 1378686, 1608467, 2757372, 3216934, 4825401, 6433868, 9650802, 19301604]

約数ペア:

[(1, 19301604), (2, 9650802), (3, 6433868), (4, 4825401), (6, 3216934), (7, 2757372), (12, 1608467), (14, 1378686), (21, 919124), (28, 689343), (42, 459562), (84, 229781)]