11821108

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{809}}^1$

素因数の和:1107

約数の個数: 24

約数和(自身を含む): 22385160

約数和(自身を除く): 10564052

約数列:

[1, 2, 4, 13, 26, 52, 281, 562, 809, 1124, 1618, 3236, 3653, 7306, 10517, 14612, 21034, 42068, 227329, 454658, 909316, 2955277, 5910554, 11821108]

約数ペア:

[(1, 11821108), (2, 5910554), (4, 2955277), (13, 909316), (26, 454658), (52, 227329), (281, 42068), (562, 21034), (809, 14612), (1124, 10517), (1618, 7306), (3236, 3653)]