11790928

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{647}}^1$

素因数の和:739

約数の個数: 40

約数和(自身を含む): 24587712

約数和(自身を除く): 12796784

約数列:

[1, 2, 4, 8, 16, 17, 34, 67, 68, 134, 136, 268, 272, 536, 647, 1072, 1139, 1294, 2278, 2588, 4556, 5176, 9112, 10352, 10999, 18224, 21998, 43349, 43996, 86698, 87992, 173396, 175984, 346792, 693584, 736933, 1473866, 2947732, 5895464, 11790928]

約数ペア:

[(1, 11790928), (2, 5895464), (4, 2947732), (8, 1473866), (16, 736933), (17, 693584), (34, 346792), (67, 175984), (68, 173396), (134, 87992), (136, 86698), (268, 43996), (272, 43349), (536, 21998), (647, 18224), (1072, 10999), (1139, 10352), (1294, 9112), (2278, 5176), (2588, 4556)]