13443872

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1901}}^1$

素因数の和:1941

約数の個数: 48

約数和(自身を含む): 30196152

約数和(自身を除く): 16752280

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 1901, 3536, 3802, 7072, 7604, 15208, 24713, 30416, 32317, 49426, 60832, 64634, 98852, 129268, 197704, 258536, 395408, 420121, 517072, 790816, 840242, 1034144, 1680484, 3360968, 6721936, 13443872]

約数ペア:

[(1, 13443872), (2, 6721936), (4, 3360968), (8, 1680484), (13, 1034144), (16, 840242), (17, 790816), (26, 517072), (32, 420121), (34, 395408), (52, 258536), (68, 197704), (104, 129268), (136, 98852), (208, 64634), (221, 60832), (272, 49426), (416, 32317), (442, 30416), (544, 24713), (884, 15208), (1768, 7604), (1901, 7072), (3536, 3802)]