13793164

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2357}}^1$

素因数の和:2398

約数の個数: 48

約数和(自身を含む): 31691520

約数和(自身を除く): 17898356

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2357, 2926, 4714, 5852, 9428, 16499, 25927, 32998, 44783, 51854, 65996, 89566, 103708, 179132, 181489, 313481, 362978, 492613, 626962, 725956, 985226, 1253924, 1970452, 3448291, 6896582, 13793164]

約数ペア:

[(1, 13793164), (2, 6896582), (4, 3448291), (7, 1970452), (11, 1253924), (14, 985226), (19, 725956), (22, 626962), (28, 492613), (38, 362978), (44, 313481), (76, 181489), (77, 179132), (133, 103708), (154, 89566), (209, 65996), (266, 51854), (308, 44783), (418, 32998), (532, 25927), (836, 16499), (1463, 9428), (2357, 5852), (2926, 4714)]