19425307198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2069}}^1\times {\mathrm{426761}}^1$

素因数の和:428843

約数の個数: 16

約数和(自身を含む): 31802304240

約数和(自身を除く): 12376997042

約数列:

[1, 2, 11, 22, 2069, 4138, 22759, 45518, 426761, 853522, 4694371, 9388742, 882968509, 1765937018, 9712653599, 19425307198]

約数ペア:

[(1, 19425307198), (2, 9712653599), (11, 1765937018), (22, 882968509), (2069, 9388742), (4138, 4694371), (22759, 853522), (45518, 426761)]