16498768

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7211}}^1$

素因数の和:7243

約数の個数: 40

約数和(自身を含む): 37560096

約数和(自身を除く): 21061328

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 7211, 14422, 28844, 57688, 79321, 93743, 115376, 158642, 187486, 317284, 374972, 634568, 749944, 1031173, 1269136, 1499888, 2062346, 4124692, 8249384, 16498768]

約数ペア:

[(1, 16498768), (2, 8249384), (4, 4124692), (8, 2062346), (11, 1499888), (13, 1269136), (16, 1031173), (22, 749944), (26, 634568), (44, 374972), (52, 317284), (88, 187486), (104, 158642), (143, 115376), (176, 93743), (208, 79321), (286, 57688), (572, 28844), (1144, 14422), (2288, 7211)]