22768669

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 30412800

約数和(自身を除く): 7644131

約数列:

[1, 7, 11, 19, 77, 79, 133, 197, 209, 553, 869, 1379, 1463, 1501, 2167, 3743, 6083, 10507, 15169, 15563, 16511, 26201, 41173, 108941, 115577, 171193, 288211, 295697, 1198351, 2069879, 3252667, 22768669]

約数ペア:

[(1, 22768669), (7, 3252667), (11, 2069879), (19, 1198351), (77, 295697), (79, 288211), (133, 171193), (197, 115577), (209, 108941), (553, 41173), (869, 26201), (1379, 16511), (1463, 15563), (1501, 15169), (2167, 10507), (3743, 6083)]