11709776

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2963}}^1$

素因数の和:3003

約数の個数: 40

約数和(自身を含む): 25727520

約数和(自身を除く): 14017744

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 2963, 3952, 5926, 11852, 23704, 38519, 47408, 56297, 77038, 112594, 154076, 225188, 308152, 450376, 616304, 731861, 900752, 1463722, 2927444, 5854888, 11709776]

約数ペア:

[(1, 11709776), (2, 5854888), (4, 2927444), (8, 1463722), (13, 900752), (16, 731861), (19, 616304), (26, 450376), (38, 308152), (52, 225188), (76, 154076), (104, 112594), (152, 77038), (208, 56297), (247, 47408), (304, 38519), (494, 23704), (988, 11852), (1976, 5926), (2963, 3952)]