15321208

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{6673}}^1$

素因数の和:6727

約数の個数: 32

約数和(自身を含む): 33636960

約数和(自身を除く): 18315752

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 6673, 13346, 26692, 46711, 53384, 93422, 186844, 273593, 373688, 547186, 1094372, 1915151, 2188744, 3830302, 7660604, 15321208]

約数ペア:

[(1, 15321208), (2, 7660604), (4, 3830302), (7, 2188744), (8, 1915151), (14, 1094372), (28, 547186), (41, 373688), (56, 273593), (82, 186844), (164, 93422), (287, 53384), (328, 46711), (574, 26692), (1148, 13346), (2296, 6673)]