17223866

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{691}}^1$

素因数の和:818

約数の個数: 24

約数和(自身を含む): 28715232

約数和(自身を除く): 11491366

約数列:

[1, 2, 11, 22, 103, 121, 206, 242, 691, 1133, 1382, 2266, 7601, 12463, 15202, 24926, 71173, 83611, 142346, 167222, 782903, 1565806, 8611933, 17223866]

約数ペア:

[(1, 17223866), (2, 8611933), (11, 1565806), (22, 782903), (103, 167222), (121, 142346), (206, 83611), (242, 71173), (691, 24926), (1133, 15202), (1382, 12463), (2266, 7601)]