2019284476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{11251}}^1\times {\mathrm{4079}}^1$

素因数の和:15345

約数の個数: 24

約数和(自身を含む): 3856285440

約数和(自身を除く): 1837000964

約数列:

[1, 2, 4, 11, 22, 44, 4079, 8158, 11251, 16316, 22502, 44869, 45004, 89738, 123761, 179476, 247522, 495044, 45892829, 91785658, 183571316, 504821119, 1009642238, 2019284476]

約数ペア:

[(1, 2019284476), (2, 1009642238), (4, 504821119), (11, 183571316), (22, 91785658), (44, 45892829), (4079, 495044), (8158, 247522), (11251, 179476), (16316, 123761), (22502, 89738), (44869, 45004)]