29921254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{9007}}^1$

素因数の和:9171

約数の個数: 16

約数和(自身を含む): 49291776

約数和(自身を除く): 19370522

約数列:

[1, 2, 11, 22, 151, 302, 1661, 3322, 9007, 18014, 99077, 198154, 1360057, 2720114, 14960627, 29921254]

約数ペア:

[(1, 29921254), (2, 14960627), (11, 2720114), (22, 1360057), (151, 198154), (302, 99077), (1661, 18014), (3322, 9007)]