19817112

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{117959}}^1$

素因数の和:117975

約数の個数: 32

約数和(自身を含む): 56620800

約数和(自身を除く): 36803688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 117959, 235918, 353877, 471836, 707754, 825713, 943672, 1415508, 1651426, 2477139, 2831016, 3302852, 4954278, 6605704, 9908556, 19817112]

約数ペア:

[(1, 19817112), (2, 9908556), (3, 6605704), (4, 4954278), (6, 3302852), (7, 2831016), (8, 2477139), (12, 1651426), (14, 1415508), (21, 943672), (24, 825713), (28, 707754), (42, 471836), (56, 353877), (84, 235918), (168, 117959)]