10912916

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 23372160

約数和(自身を除く): 12459244

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 73, 76, 133, 146, 266, 281, 292, 511, 532, 562, 1022, 1124, 1387, 1967, 2044, 2774, 3934, 5339, 5548, 7868, 9709, 10678, 19418, 20513, 21356, 37373, 38836, 41026, 74746, 82052, 143591, 149492, 287182, 389747, 574364, 779494, 1558988, 2728229, 5456458, 10912916]

約数ペア:

[(1, 10912916), (2, 5456458), (4, 2728229), (7, 1558988), (14, 779494), (19, 574364), (28, 389747), (38, 287182), (73, 149492), (76, 143591), (133, 82052), (146, 74746), (266, 41026), (281, 38836), (292, 37373), (511, 21356), (532, 20513), (562, 19418), (1022, 10678), (1124, 9709), (1387, 7868), (1967, 5548), (2044, 5339), (2774, 3934)]