19283308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{8269}}^1$

素因数の和:8337

約数の個数: 24

約数和(自身を含む): 37512720

約数和(自身を除く): 18229412

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 8269, 16538, 33076, 90959, 181918, 363836, 438257, 876514, 1753028, 4820827, 9641654, 19283308]

約数ペア:

[(1, 19283308), (2, 9641654), (4, 4820827), (11, 1753028), (22, 876514), (44, 438257), (53, 363836), (106, 181918), (212, 90959), (583, 33076), (1166, 16538), (2332, 8269)]