15672339088

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7364821}}^1$

素因数の和:7364855

約数の個数: 40

約数和(自身を含む): 36529517120

約数和(自身を除く): 20857178032

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 7364821, 14729642, 29459284, 51553747, 58918568, 103107494, 117837136, 139931599, 206214988, 279863198, 412429976, 559726396, 824859952, 979521193, 1119452792, 1959042386, 2238905584, 3918084772, 7836169544, 15672339088]

約数ペア:

[(1, 15672339088), (2, 7836169544), (4, 3918084772), (7, 2238905584), (8, 1959042386), (14, 1119452792), (16, 979521193), (19, 824859952), (28, 559726396), (38, 412429976), (56, 279863198), (76, 206214988), (112, 139931599), (133, 117837136), (152, 103107494), (266, 58918568), (304, 51553747), (532, 29459284), (1064, 14729642), (2128, 7364821)]