12892792

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{701}}^1$

素因数の和:748

約数の個数: 48

約数和(自身を含む): 28009800

約数和(自身を除く): 15117008

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 121, 152, 209, 242, 418, 484, 701, 836, 968, 1402, 1672, 2299, 2804, 4598, 5608, 7711, 9196, 13319, 15422, 18392, 26638, 30844, 53276, 61688, 84821, 106552, 146509, 169642, 293018, 339284, 586036, 678568, 1172072, 1611599, 3223198, 6446396, 12892792]

約数ペア:

[(1, 12892792), (2, 6446396), (4, 3223198), (8, 1611599), (11, 1172072), (19, 678568), (22, 586036), (38, 339284), (44, 293018), (76, 169642), (88, 146509), (121, 106552), (152, 84821), (209, 61688), (242, 53276), (418, 30844), (484, 26638), (701, 18392), (836, 15422), (968, 13319), (1402, 9196), (1672, 7711), (2299, 5608), (2804, 4598)]