13981514116

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{2971}}^1\times {\mathrm{3259}}^1$

素因数の和:6272

約数の個数: 36

約数和(自身を含む): 25839816240

約数和(自身を除く): 11858302124

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 2971, 3259, 5942, 6518, 11884, 13036, 56449, 61921, 112898, 123842, 225796, 247684, 1072531, 1176499, 2145062, 2352998, 4290124, 4705996, 9682489, 19364978, 38729956, 183967291, 367934582, 735869164, 3495378529, 6990757058, 13981514116]

約数ペア:

[(1, 13981514116), (2, 6990757058), (4, 3495378529), (19, 735869164), (38, 367934582), (76, 183967291), (361, 38729956), (722, 19364978), (1444, 9682489), (2971, 4705996), (3259, 4290124), (5942, 2352998), (6518, 2145062), (11884, 1176499), (13036, 1072531), (56449, 247684), (61921, 225796), (112898, 123842)]