18411470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23911}}^1$

素因数の和:23936

約数の個数: 32

約数和(自身を含む): 41319936

約数和(自身を除く): 22908466

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 23911, 47822, 119555, 167377, 239110, 263021, 334754, 526042, 836885, 1315105, 1673770, 1841147, 2630210, 3682294, 9205735, 18411470]

約数ペア:

[(1, 18411470), (2, 9205735), (5, 3682294), (7, 2630210), (10, 1841147), (11, 1673770), (14, 1315105), (22, 836885), (35, 526042), (55, 334754), (70, 263021), (77, 239110), (110, 167377), (154, 119555), (385, 47822), (770, 23911)]