38939284

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{6173}}^1$

素因数の和:6279

約数の個数: 24

約数和(自身を含む): 72606240

約数和(自身を除く): 33666956

約数列:

[1, 2, 4, 19, 38, 76, 83, 166, 332, 1577, 3154, 6173, 6308, 12346, 24692, 117287, 234574, 469148, 512359, 1024718, 2049436, 9734821, 19469642, 38939284]

約数ペア:

[(1, 38939284), (2, 19469642), (4, 9734821), (19, 2049436), (38, 1024718), (76, 512359), (83, 469148), (166, 234574), (332, 117287), (1577, 24692), (3154, 12346), (6173, 6308)]