15306746

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2713}}^1$

素因数の和:2766

約数の個数: 32

約数和(自身を含む): 29180928

約数和(自身を除く): 13874182

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2713, 2821, 5426, 5642, 18991, 35269, 37982, 70538, 84103, 168206, 246883, 493766, 588721, 1093339, 1177442, 2186678, 7653373, 15306746]

約数ペア:

[(1, 15306746), (2, 7653373), (7, 2186678), (13, 1177442), (14, 1093339), (26, 588721), (31, 493766), (62, 246883), (91, 168206), (182, 84103), (217, 70538), (403, 37982), (434, 35269), (806, 18991), (2713, 5642), (2821, 5426)]