19452562

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{349}}^1$

素因数の和:442

約数の個数: 24

約数和(自身を含む): 31279500

約数和(自身を除く): 11826938

約数列:

[1, 2, 29, 31, 58, 62, 349, 698, 899, 961, 1798, 1922, 10121, 10819, 20242, 21638, 27869, 55738, 313751, 335389, 627502, 670778, 9726281, 19452562]

約数ペア:

[(1, 19452562), (2, 9726281), (29, 670778), (31, 627502), (58, 335389), (62, 313751), (349, 55738), (698, 27869), (899, 21638), (961, 20242), (1798, 10819), (1922, 10121)]