22078498

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{787}}^1$

素因数の和:898

約数の個数: 24

約数和(自身を含む): 36339408

約数和(自身を除く): 14260910

約数列:

[1, 2, 13, 26, 83, 166, 169, 338, 787, 1079, 1574, 2158, 10231, 14027, 20462, 28054, 65321, 130642, 133003, 266006, 849173, 1698346, 11039249, 22078498]

約数ペア:

[(1, 22078498), (2, 11039249), (13, 1698346), (26, 849173), (83, 266006), (166, 133003), (169, 130642), (338, 65321), (787, 28054), (1079, 20462), (1574, 14027), (2158, 10231)]