22621478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:332

約数の個数: 32

約数和(自身を含む): 38188800

約数和(自身を除く): 15567322

約数列:

[1, 2, 11, 22, 67, 103, 134, 149, 206, 298, 737, 1133, 1474, 1639, 2266, 3278, 6901, 9983, 13802, 15347, 19966, 30694, 75911, 109813, 151822, 168817, 219626, 337634, 1028249, 2056498, 11310739, 22621478]

約数ペア:

[(1, 22621478), (2, 11310739), (11, 2056498), (22, 1028249), (67, 337634), (103, 219626), (134, 168817), (149, 151822), (206, 109813), (298, 75911), (737, 30694), (1133, 19966), (1474, 15347), (1639, 13802), (2266, 9983), (3278, 6901)]