15297968

素因数分解:

$2^4\times 7^1\times {\mathrm{137}}^1\times {\mathrm{997}}^1$

素因数の和:1149

約数の個数: 40

約数和(自身を含む): 34155552

約数和(自身を除く): 18857584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 137, 274, 548, 959, 997, 1096, 1918, 1994, 2192, 3836, 3988, 6979, 7672, 7976, 13958, 15344, 15952, 27916, 55832, 111664, 136589, 273178, 546356, 956123, 1092712, 1912246, 2185424, 3824492, 7648984, 15297968]

約数ペア:

[(1, 15297968), (2, 7648984), (4, 3824492), (7, 2185424), (8, 1912246), (14, 1092712), (16, 956123), (28, 546356), (56, 273178), (112, 136589), (137, 111664), (274, 55832), (548, 27916), (959, 15952), (997, 15344), (1096, 13958), (1918, 7976), (1994, 7672), (2192, 6979), (3836, 3988)]