19397112

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{115459}}^1$

素因数の和:115475

約数の個数: 32

約数和(自身を含む): 55420800

約数和(自身を除く): 36023688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 115459, 230918, 346377, 461836, 692754, 808213, 923672, 1385508, 1616426, 2424639, 2771016, 3232852, 4849278, 6465704, 9698556, 19397112]

約数ペア:

[(1, 19397112), (2, 9698556), (3, 6465704), (4, 4849278), (6, 3232852), (7, 2771016), (8, 2424639), (12, 1616426), (14, 1385508), (21, 923672), (24, 808213), (28, 692754), (42, 461836), (56, 346377), (84, 230918), (168, 115459)]