21827626

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{12113}}^1$

素因数の和:12185

約数の個数: 16

約数和(自身を含む): 35324424

約数和(自身を除く): 13496798

約数列:

[1, 2, 17, 34, 53, 106, 901, 1802, 12113, 24226, 205921, 411842, 641989, 1283978, 10913813, 21827626]

約数ペア:

[(1, 21827626), (2, 10913813), (17, 1283978), (34, 641989), (53, 411842), (106, 205921), (901, 24226), (1802, 12113)]