15258064

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{947}}^1$

素因数の和:1027

約数の個数: 40

約数和(自身を含む): 31739040

約数和(自身を除く): 16480976

約数列:

[1, 2, 4, 8, 16, 19, 38, 53, 76, 106, 152, 212, 304, 424, 848, 947, 1007, 1894, 2014, 3788, 4028, 7576, 8056, 15152, 16112, 17993, 35986, 50191, 71972, 100382, 143944, 200764, 287888, 401528, 803056, 953629, 1907258, 3814516, 7629032, 15258064]

約数ペア:

[(1, 15258064), (2, 7629032), (4, 3814516), (8, 1907258), (16, 953629), (19, 803056), (38, 401528), (53, 287888), (76, 200764), (106, 143944), (152, 100382), (212, 71972), (304, 50191), (424, 35986), (848, 17993), (947, 16112), (1007, 15152), (1894, 8056), (2014, 7576), (3788, 4028)]