15487992712

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{106321}}^1$

素因数の和:106597

約数の個数: 32

約数和(自身を含む): 29472458400

約数和(自身を除く): 13984465688

約数列:

[1, 2, 4, 8, 131, 139, 262, 278, 524, 556, 1048, 1112, 18209, 36418, 72836, 106321, 145672, 212642, 425284, 850568, 13928051, 14778619, 27856102, 29557238, 55712204, 59114476, 111424408, 118228952, 1935999089, 3871998178, 7743996356, 15487992712]

約数ペア:

[(1, 15487992712), (2, 7743996356), (4, 3871998178), (8, 1935999089), (131, 118228952), (139, 111424408), (262, 59114476), (278, 55712204), (524, 29557238), (556, 27856102), (1048, 14778619), (1112, 13928051), (18209, 850568), (36418, 425284), (72836, 212642), (106321, 145672)]