22754039

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 30351360

約数和(自身を除く): 7597321

約数列:

[1, 7, 11, 19, 77, 103, 133, 151, 209, 721, 1057, 1133, 1463, 1661, 1957, 2869, 7931, 11627, 13699, 15553, 20083, 21527, 31559, 108871, 150689, 171083, 220913, 295507, 1197581, 2068549, 3250577, 22754039]

約数ペア:

[(1, 22754039), (7, 3250577), (11, 2068549), (19, 1197581), (77, 295507), (103, 220913), (133, 171083), (151, 150689), (209, 108871), (721, 31559), (1057, 21527), (1133, 20083), (1463, 15553), (1661, 13699), (1957, 11627), (2869, 7931)]