17211212

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{1103}}^1$

素因数の和:1237

約数の個数: 24

約数和(自身を含む): 31159296

約数和(自身を除く): 13948084

約数列:

[1, 2, 4, 47, 83, 94, 166, 188, 332, 1103, 2206, 3901, 4412, 7802, 15604, 51841, 91549, 103682, 183098, 207364, 366196, 4302803, 8605606, 17211212]

約数ペア:

[(1, 17211212), (2, 8605606), (4, 4302803), (47, 366196), (83, 207364), (94, 183098), (166, 103682), (188, 91549), (332, 51841), (1103, 15604), (2206, 7802), (3901, 4412)]