19954332

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29173}}^1$

素因数の和:29202

約数の個数: 36

約数和(自身を含む): 53096680

約数和(自身を除く): 33142348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 29173, 58346, 87519, 116692, 175038, 262557, 350076, 525114, 554287, 1050228, 1108574, 1662861, 2217148, 3325722, 4988583, 6651444, 9977166, 19954332]

約数ペア:

[(1, 19954332), (2, 9977166), (3, 6651444), (4, 4988583), (6, 3325722), (9, 2217148), (12, 1662861), (18, 1108574), (19, 1050228), (36, 554287), (38, 525114), (57, 350076), (76, 262557), (114, 175038), (171, 116692), (228, 87519), (342, 58346), (684, 29173)]