29872018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{7109}}^1$

素因数の和:7313

約数の個数: 16

約数和(自身を含む): 49144320

約数和(自身を除く): 19272302

約数列:

[1, 2, 11, 22, 191, 382, 2101, 4202, 7109, 14218, 78199, 156398, 1357819, 2715638, 14936009, 29872018]

約数ペア:

[(1, 29872018), (2, 14936009), (11, 2715638), (22, 1357819), (191, 156398), (382, 78199), (2101, 14218), (4202, 7109)]