12988136

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1949}}^1$

素因数の和:1986

約数の個数: 48

約数和(自身を含む): 30010500

約数和(自身を除く): 17022364

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 392, 476, 833, 952, 1666, 1949, 3332, 3898, 6664, 7796, 13643, 15592, 27286, 33133, 54572, 66266, 95501, 109144, 132532, 191002, 231931, 265064, 382004, 463862, 764008, 927724, 1623517, 1855448, 3247034, 6494068, 12988136]

約数ペア:

[(1, 12988136), (2, 6494068), (4, 3247034), (7, 1855448), (8, 1623517), (14, 927724), (17, 764008), (28, 463862), (34, 382004), (49, 265064), (56, 231931), (68, 191002), (98, 132532), (119, 109144), (136, 95501), (196, 66266), (238, 54572), (392, 33133), (476, 27286), (833, 15592), (952, 13643), (1666, 7796), (1949, 6664), (3332, 3898)]