15672268954

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1\times {\mathrm{12433}}^1$

素因数の和:12934

約数の個数: 32

約数和(自身を含む): 24959514240

約数和(自身を除く): 9287245286

約数列:

[1, 2, 23, 46, 67, 134, 409, 818, 1541, 3082, 9407, 12433, 18814, 24866, 27403, 54806, 285959, 571918, 630269, 833011, 1260538, 1666022, 5085097, 10170194, 19159253, 38318506, 116957231, 233914462, 340701499, 681402998, 7836134477, 15672268954]

約数ペア:

[(1, 15672268954), (2, 7836134477), (23, 681402998), (46, 340701499), (67, 233914462), (134, 116957231), (409, 38318506), (818, 19159253), (1541, 10170194), (3082, 5085097), (9407, 1666022), (12433, 1260538), (18814, 833011), (24866, 630269), (27403, 571918), (54806, 285959)]